Saturday, January 25, 2020

Trinidad and Tobago Electrical Regulations

Trinidad and Tobago Electrical Regulations The Trinidad and Tobago Electricity Commission (TTEC) is responsible for the distribution and transmission of electrical energy around the country. The electrical power comes from three main power stations which are Port of Spain (308MW station, Point Lisas (634MW) station and Penal (236MW) station. It is through this system the commission provides electrical power to its customers and meters this energy in order to obtain revenue. However the system is also one of the most vulnerable parts of that companys infrastructure, as they are prone to damage in a myriad of different scenarios. These reasons have caused power companies such as TTEC to lay down some of the strict standards, which we will now be examined in detail. Since this report is concerned with industrial wiring systems, mainly three-phase AC voltage will be addressed. The energy that they supply is only single or three phase with frequency of 60 hertz. TRANSMISSION SYSTEMS Characteristic of Supply TTEC supplies energy with the following declared voltages and characteristics: Single phase, 2 wires, 115 volts used for installation with loads up to a maximum of 30 amperes (A). Single phase, 3 wire, and 115/230 volts for installation with loads up to a maximum of 200 amperes (A). Three phase, 4 wire, 115/230 volts from a delta-connected source for installations with combined lighting and power loads up to a maximum demand of 199KVA. Voltage of 230 across phase wires, 115 between either of two phase wires and earthed neutral, and 200 volts between this third phase wire and neutral. (This third 200V phase wire must be positively identified with the color blue throughout the installation or by whatever means of identification is required by the codes in force. Three phase, 4 wire, 230/400 volts from a star connected source for installation with combined lighting and power loads up to a maximum of 350KVA. One of the following high voltages depending on the maximum demand of the load, location of the installation and the voltage available at the location: Table : High voltage supply 3 phase 3 wire 6.6KV 3 phase 3 or 4 wire 12KV 3 phase 3 wire 33KV 3 phase 3 wire 66KV 3 phase 3 wire 132KV *Accordingly the Commission should be consulted before the consumer makes plans for an installation to be supplied at high voltage. Consumers requiring supplies with utilization voltages other than the Commissions standard voltages as discussed above from (a) to (e) will be supplied at one of the commissions high voltages declared in (e) and are required to provide their own transformers. The Electricity Supply rules made under Section 15 of the Electricity (Inspection) Act Chapter 54.72 provides for variation of 6 percent above or below the declared voltages. As a result a few guide lines are to be followed: 1. The point of supply must be near the face of a building and at the commissions distribution pole. 2. When the appropriate voltage supply is available, the point of supply for an installation supplied at 115/230 or 230/400 volts, must be at the Commissions distribution pole 3. If a transformer must be installed to supply the 115/230 or 230/400 volt then the transformer has to be the point of supply. 4. The point of supply for a consumers installation supplied which is at high voltage will either be the consumers terminals which is connects to the service line or the terminal of the commissions disconnecting means. Provided that the consumer has consulted the commission to determine the location of the point of supply (the point at which TTEC supplies energy) for the new installation, the commission shall provide only one service line to supply a building. The service lines are any electrical conductors through which energy may be supplied or is intended to be a supplied by the commission. These conductors are runs from the distribution main or directly from the premises of the Commission. See figure below. Fig. 1 Typical Overhead Service Line with Consumers Entrance cable on Consumers building Figure : typical overhead service line with consumers entrance cable on private pole POSITIONING OF SERVICE LINE The position of the weather- head or gland at the point of entrance must be placed at a minimum distance of 15cm away from the bash board and not in the direct path of water flow from rooftops and guttering. It must be note also that the Commission only provides one service line to supply a building. The customers point of entrance must not be located directly above a building extension or split roof. The minimum height to which the overhead service conductors are to be connected are 3.7 metres above the finished grade level, or for a greater height it is necessary to maintain it at a minimum height of 6.1 metres for clearance of the Commissions over head service line over roads. Every industrial installation shall be adequately controlled by a manually operable, physically and electrically separated fused main switch or circuit breaker. This disconnecting means shall be readily accessible to authorized or qualified personnel, properly identified and preferably located near to the service conductors as possible. Conductors and Cables Service Entrance Conductors are the portion of the installation between the point of entrance and the consumers main disconnecting device. This generally means it is the customer cable to which T TEC connects to give supply from the service line. The service line is connected to the Distribution main. TTEC service connects only to a single consumers entrance cable at the point of supply to a building. The overhead line service conductors must be connected at a minimum height of 3.7 meters above finished grade level. For height that is greater it is necessary maintain a minimum height of 6.1 meters for clearance of the service line over roads. The entrance cables to the point of supply shall be in either rigid metallic conduit treated against corrosion or other approved non-corrosive enclosures or shall be concentric or tamper-proof cable form the consumers terminals to the metering equipment and should preferably continue to the consumers main switch. If conduit is used, only standard conduit elbows and fittings to facilitate pulling of the cables should be allowed. An approve weather head is required at the consumers terminals at the point of supply and a minimum of 0.5 meters of cable must be left for connection to the Commissions overhead service line. Attachment to the commiss ions conductors shall be made a point no less than 0.3 meters form the weather head. The consumer must also provide and install terminating lugs for connecting to cables with conductor sizes larger than 95mm2. For underground entrance cables, it is preferred that for 115/230V and 230/400V installations, the Consumers terminals at the point of supply be located at a pole furnished and maintained by the consumer. Size of Conductors Conduits And Cables The size of an entrance cable for a building with two or more metered installations supplied at 115/230 or 230/400 volts shall not be less than 16 sq. mm. This cable size is for copper conductors with rubber, polythene or P.V.C. insulation. Other approved cables can be used with equivalent current carrying capacities. The size of every conductor shall be such that its current rating, is necessary, of rating factors appropriate to the type of cables and the conditions of installation, is not less than the maximum sustained current which will normally flow through it. Also the size of the conductor shall be that the voltage drop from the consumers terminals to any point in the installation does not exceed 2.5% of the declared nominal voltage when the conductors are carrying the maximum current under their normal conditions of service. Single core cables armoured with steel wire shall not be used for carrying alternating current MINIMUM INSTALLATION BENDING RADIUS During installation, PVC armored cables should not be bent to a smaller radius than six times the overall diameter for cables having circular conductors and eight times for other armored cables. Every cable termination shall be accessible for inspection and shall be mechanically and electrically sound. The insulation tape or braid shall be removed no further than is necessary. PROTECTION OF CABLES Conductors of cables shall be insulated with the correct class of insulation in accordance with the appropriate standard to withstand a voltage not less than the highest sustained voltage to which they are likely to be subjected. Any insulation damaged by soldering otherwise shall be cut away and replaced by suitable insulation at least as thick effective as the original installation. Termination of cables should not be in locations where flammable and/or explosive dust, liquid, vapor or gas is likely to be present. Otherwise the termination shall be enclosed in a flameproof fitting. For paper or varnished-cambric-insulated, metal-sheathed cable, a wiped metal sleeve or joint box, filled with insulating compound shall be provided. Laying of cables underground Cables underground must be 18 deep buried in red sand (sand bed) surrounded by concrete slabs then covered with red danger tape over the slabs. If the cable is passing under a roadway, the cable must be a concrete duct and must be inspected before being buried. Positioning of transformer and switchgear All service equipment which include transformers, panels, switch gear etc, must have a working space of 3 feet around them, they must be positioned where they are easily accessible to the authority, in an upfront foremost position away from pedestrian travel, if it is pedestrian travel place billards around them to prevent people from crashing into them. Metering Metering can be accomplished through socket type metering or three phase metering, the later being more expensive. Current Type 0 200 Single phase >200 Three phase wiring 200-500 Current transformer metering >500 High voltage metering Generally, a single meter is used to measures all electrical energy supplied at that single location. It records the number of units (kilowatt hours) of electricity you have used and is quite easy to read, and consumption records are simple to keep. The Trinidad and Tobago Electricity Commission uses the recorded electricity usage to accurately calculate the consumer electrical bill. The three types of meter normally use are the digital, the Dial and the AMI meters. The service entrance cable is connected to the meter. If a splitter box is to be used first splitter box then the meter .If no splitter box is used, then connect only to the meter. Splitter arrangements can also be used to split the load. In metering there are a few regulations that must be followed in connection, positioning and reading. They are as followed: For an indoor-type meter, the consumer shall provide a meter-board for mounting the meter. This board shall be of an approved size, and shall be made from 19mm hard-wood stock, free from knots set plumb, and level and securely fastened for substantial supports In order to make meters more accessible, the tops of the meters should not be greater than 1.8m or less than 1.5m above floor or finished grade level. A clear space of at least 0.9m in front of all meters must be available at all times. Meters should not be located over doorways, along stairways or directly under water pipes or drain pipes. They should also be mounted free from shock, vibrations and mechanical injury. Meter sockets should be installed on an outer wall of the building. In a building elevated more than 2.4m above ground, the meter should be located on one of the supporting columns of the building. Meters for a multi-level building shall be grouped in one location on either the basement or ground floor in an accessible location. Where there are greater than 6-metered installations, groups of at least 6 meters can be installed on the basement, ground floor, or an accessible upper floor. Outdoor socket-type meters shall be installed for single phase 115/230V installations up to a maximum of 200A; meter sockets of the ring less type can be used, but must be provided with an approved means for sealing the cover. Outdoor socket-type meters shall be installed for three-phase 115/230V and 230/400V. Installations with loads up to 200A per phase. Whole current or self-contained socket-type meters shall meter such installations For 201-500A loads per phase, current transformers shall be used. The commission shall install a current transformer cabinet, meter-board and meter cabinet where necessary. The meter cabinet shall have a minimum depth of 25.4cm. Between the current transformer cabinet and the meter board, a 20mm conduit containing three (3) 1.5mm2 red, white and blue, and four (4) 2.5mm2 red, white, blue and black 600V insulated conductors must be provided by the consumer. The conductors should be a maximum 15m in length. Lengths of at least 0.9m must be provided outside the two ends of the conduit to permit the external connections to the meter and current transformer. Three-phase, 115/230V and 230/400V installations requiring loads in excess of 500A per phase shall be supplied and metered at high voltage. The metering unit shall be installed on a Distribution Pole or in the consumers transformer substation subject to the conditions of the supply. Fig. 4 Typical Installation Single Metered Low Voltage Supply Figure : Single meter high voltage supply CIRCUIT BREAKERS A circuit breaker is a device for closing and interrupting a circuit between separable contacts under both normal and abnormal conditions, with selection based on the type of application being either alternating current (ac) or direct current (dc). The established voltage rating of a circuit breaker is based on its clearance or space, between electrical circuits and between electrical components and the ground. Circuit breaker voltage ratings indicate the maximum electrical system voltage on which they can be applied. Circuit breakers voltage must be equal to or greater than voltage of the electrical system on which they are used. Circuit breakers have two types of current ratings; continuous current rating and fault current-interrupting capacity. Low voltage (less than 1000 VAC) types are common in domestic, commercial and industrial application, include: MCB (Miniature Circuit Breaker)-rated current not more than 100 A. Trip characteristics normally not adjustable. Thermal or thermal-magnetic operation. Breakers illustrated above are in this category. MCCB (Molded Case Circuit Breaker)-rated current up to 1000 A. Thermal or thermal-magnetic operation. Trip current may be adjustable in larger ratings. Low voltage power circuit breakers can be mounted in multi-tiers in LV switchboards or switchgear cabinets. Positioning of circuit breaker A circuit breaker in a wet location or outside a building must be enclosed in a weatherproof enclosure. This enclosure must be so equipped as to prevent moisture and water from entering and accumulating within the cabinet. Circuit breakers must be mounted so that there is at least 6.35mmm of airspace between the enclosure and the wall or the supporting surface, with exceptions being metallic cabinets and cut-out boxes which may be installed without the airspace on a concrete, masonry, tile or similar surface. All circuit breakers should be installed at least 2m above the floor or working platform. Fuse A fuse is placed in an electrical current circuit so that when current flow exceeds the rating of the fuse it blows or blows out. The elements in the fuse melt, opening the circuit and preventing other components of the circuit from being damaged by the over current. The size of the metal fuse element determines the rating. Once a fuse blows it must be replaced by a new one. Standards for the Use of Circuit Breakers and Fuses The minimum sizes of main switches or circuit breakers permitted on consumers installation are as follows: Characteristic of supply Minimum Current rating 115 volts, 2 wire, 1phase 30 amperes 115/230 volts, 3 wire, 1 phase 60 amperes 115/230 volts, 4 wire, 3 phase 60 amperes 115/400 volts, 4 wire, 3 phase 60 amperes Table : circuit breaker sizes The consumer shall furnish and install a high voltage circuit breaker at the primary disconnecting means for an installation with a maximum demand in excess of 800 KVA. In a building with more than one separately metered Consumers Installation a metal splitter box with a suitably sized Circuit Breaker for each Installation shall be installed between the Consumers Entrance Cable and the meter sockets by the Consumer/s or Landlord. Provision shall be mode on the splitter box for the Commission to apply its seals or locks. Each Circuit Breaker In the splitter box shall be suitably identified with the Consumers Installation connected to it. Where there are seven or more separately metered Consumers Installations in a building, a main disconnecting means or Circuit Breaker shall be installed between the Consumers Entrance Cables and the group of Circuit Breakers In the splitter box by the Consumers or Landlord. Provision shall be made for the sealing or locking of this switch or breaker by the Commission. Consumer shall furnish and install a high voltage Circuit Breaker as the primary disconnecting means for an Installation with a maximum demand in excess of 800 KVA. The Consumer should conform with the Commissions Specification with respect to the rating and rupturing capacity of the Circuit Breaker. The limits of the Consumers protection setting shall be stipulated by the Commission to ensure discrimination with the protection of the Commissions system. It is recommended that the Consumer maintain an adequate supply of spare parts for the normal maintenance of his circuit breaker and ancillary apparatus. The selection of the type of circuit breaker most suitable for protection of a DC installation depends mainly on the following criteria: The current, which determines the rating of the equipment; The rated voltage, which determines the number of poles in series necessary for breaking; The maximum short-circuit current at the point of installation, which determines the breaking capacity; The type of network. It is recommended that the consumer maintain an adequate supply of spare parts for the normal maintenance of his circuit breaker and ancillary apparatus BRANCH CIRCUITRY A branch circuit is defined as that part of an electric circuit extending beyond the last circuit breaker or fuse. The branch circuits start at the breaker box and extend to the electrical devices connected to the service. Branch circuits are the last part of the circuit supplying electrical devices. These circuits are classified in two different ways, according to the type of loads they serve or according to their current-carrying capacity. Motors The table below show the supplies required for motors with different power rating. Motor power rating /watts Supply 750 and below 115/230, single phase Between 750 and 5.6K 230, single or 3 phase 5.6K and over 230/400, 3 phase For single-phase motors rated between 3.75 Kilowatts and 5.6 Kilowatts it should be arranged for no load starting. Motors of over 5.6 kilowatts must be arranged for reduced voltage starting. The commission will be prepared to consider direct online starting of motors of these sizes where the supply to the consumers installation is at high voltage. Any apparatus having power rating larger than 2.5 KVA can be supplied at either 115/230, single phase. Apparatus greater than 2.5KVA up to and including 15 KVA in size can be supplied at 230 volts, single phase. Any rating larger than 15 KVA in size can only be supplied from a three-phase supply. Single-phase appliances and motors supplied from a 3 or 4 wire installations shall be so connected that the operating current unbalanced would be a minimum. Three phase motors should be protected against single phasing conditions. When the rotor of the motor is locked, the motor requires the highest current. Direct online starters can be used also, if current goes and comes. Plugs Plugs in most residential and commercial establishments do not exceed 150V between conductors on branch circuits. That is, they are usually rated at 15-20A with exception to a 240V circuits. Lighting Lighting circuits usually do not exceed 150 watts to ground. These circuits are usually rated at 15 amperes or less in most homes and commercial establishments due to the fact that at some time during the use of the device the consumer may see the need to replace the fixture. Qualify personnel only should service the lighting fixtures. When installing for industrial purposes the voltage to the ground on the lighting circuit could be as much as 330V. With these conditions incandescent fixtures must be mounted 8 feet or more above the floor or at the available height. Where conditions do not permit 8 feet, then the fixtures should not be readily accessible (i.e. they should be encased, etc). Such a supply would be provided by a 3-phase, 4-wire 277/480V wire system. For public and commercials areas the voltage should not exceed 300V to the ground. Trinidad and Tobago wiring code law states that no final circuit should provide more than 15 lighting fixtures. Type of receptacle Maximum Number of Outlets Maximum Branch Rating (Amps) Maximum Cable Cross-section (mm2) Remarks DOMESTIC Socket outlet other than kitchen or laundry 6 20 2.5 15 A Duplex Kitchen 2 20 2.5 15 A Duplex Laundry 1 20 2.5 20 A Duplex Air condition 1 20 2.5 15 A, 230V Duplex INDUSTRIAL Lighting 6 x 115V 8 x 115V 15 20 1.5 2.5 200VA per outlet Receptable outlets 3 4 5 15 20 30 1.5 2.5 4.0 500VA per outlet GROUNDING Grounding is one of the most important factors involving electrical wiring, it provides safety to personnel, equipment and safety. Standards for Grounding i) All wiring installations shall include a consumers earth terminal or the equivalent to which the following shall be connected by an earth-continuity conductor: All metal work associated with the wiring system including cable sheets, armor, conduits, ducts, and boxes. Exposed metal of apparatus Earth terminals of socket-outlets One point of the secondary winding and of the metal work of any transformer used in the installation, except where the transformer is contained in apparatus ii) The connection to the earth electrode or any other means of earthing shall be readily accessible and soundly made by use of soldered joints or substantial clamps of non-ferrous material and where connection is made to a metal pipe of external diameter not exceeding 100mm, clamps of an approval type shall be used. iii) The earthing lead shall be connected to the line side of the consumers main disconnecting means, to an effective earth electrode buried in the ground, for example a metal water pipe system having metal to metal joints or to a copper strip or rod. Connection to a water pipe shall be made as near as practicable to the point of entry onto the ground. Gas piping or non-metallic water piping shall not be used. Metal frames or portable, stationary and fixed electric appliances operating on circuits above 50 volts to ground shall be earthed in an approved manner. Metal fixtures and lighting equipment installed on outlets wired with grounded multicore cable, with metal raceway, grounded metal-clad cable, non-metallic sheathed cable on circuits operating at more than 50 volts to ground shall be earthed. iv) Socket-outlets and cord connectors equipped with grounding contacts shall have those contacts effectively earthed. The branch circuits or branch circuit wiring shall include or provide a grounding conductor to which the earthing contacts with the receptacle or cord connector shall be connected. The armour of the metal-clad cable or a metallic raceway is acceptable as a ground connector. Equipment shall be considered as grounded where mechanically connected in a permanent and effective manner to metal raceway, the armour of the meta-clad cable, the grounding conductor in a non-metallic or to a separate grounding conductor not smaller than 2.5mm2, provided that the raceway or grounding conductor is itself grounded in an approved manner. v) The earthing arrangements of the consumer installation shall be such that on the occurrence of a fault of negligible impedance from a phase or non-earthed conductor to adjacent exposed metal, a current corresponding to 3 times the rating of the fuse, or one and a half times the setting of the over-load circuit-breaker can flow, so that the faulty circuit can be made dead. Alternatively and in every instance where this requirement cannot be met, an earth-leakage circuit breaker shall be installed. A voltage-operated earth-leakage circuit breaker shall be connected between the consumer earth terminal and a suitable earth electrode. The connection between the earth terminal operating coil and earth electrode shall be insulated. Grounding of buildings and equipment It is standard for all wiring installations to have an earth terminal or grounding electrode. The earth terminal must be connected in the appropriate manner to the circuitry of the installation by means of the earth continuity conductor or the grounding electrode conductor. Where there is a transformer outside of the building there must also be an additional ground connection from the grounded service conductor to a grounding electrode, either at the transformer or elsewhere outside the building. A grounding connection must not be made however, at the load side of the service disconnecting means. Where an installation consists of multiple buildings, a grounding conductor must be made at each building. All the socket outlets and cord connectors in an installation equipped with grounding contacts must have them effectively earthed. The branch circuits or branch wiring must include a grounding conductor to which the earthing contacts shall be connected. As a standard all metal fixtures and lighting equipment installed on outlets wired with grounded multi-core cable, metal raceway, grounded multi-clad cable and non-metallic sheathed cable on circuits operating at more than 50 volts to ground must be earthed. In turn equipment are considered grounded if they are mechanically connected in a permanent and effective manner to a metal raceway (the armour of a metal-clad cable), the grounding conductor in a non-metallic sheath or to a separate grounding conductor not smaller than 2.5mm2, provided that the raceway is itself earthed in an appropriate manner. Switch plates, wiring boxes, conduit, cabinets, and lights Types of equipment that should be grounded All metal work associated with the wiring system including cable sheets, armour, conduit, ducts and boxes Exposed metal apparatus Earth terminals of socket-outlets One point of the secondary winding and of the metal work of any transformer used in the installation with the exception of transformers contained in apparatus. Electric motor frames Equipment needs to be grounded under any of these circumstances: The equipment is within 8 feet vertically and 5 feet horizontally of the floor or walking surface. The equipment is within 8 feet vertically and 5 feet horizontally of grounded metal objects you could touch. The equipment is located in a wet or damp area and is not isolated. The equipment is connected to a power supply by cord and plug and is not double-insulated. Types of earth electrodes Earth mats Earth mats typically resemble a wire mesh. They are used where there are high voltages, and several cables carrying those high voltages (such as in industrial areas). Each of the multiple cables is grounded to the earth mat rather than connecting all these cables to one grounding electrode. They are used mainly in substations and can be placed above or below ground. Earth plates are used to attain an effective earth in shallow soils with underlying rocks or in locations with large amounts of buried services. They can also provide protection at potentially dangerous places e.g. HV switching positions. Copper Earth Rods Copper rods of 20mm or 25mm diameter are used where there are high-resistance earth conditions. It is possible to obtain copper rods with end-on connections where a length may be driven in, the removable hard-steel tip unscrewed, and a further length of rod screwed on. Earth rods take advantage of lower resistivity soils at greater depths than normal excavation will allow. Quality earth rods are commonly made from either solid copper, stainless steel or copper bonded steel. http://tbn1.google.com/images?q=tbn:IODNxco1mtW8xM:http://www.rcoombs.co.uk/earthstake.jpg  [1]   LIGHTING Main types of lighting fixtures used in workshops Tubular Fluorescent Lamps: The high efficiency and relative luminous intensity of such types of lamps results in their extensive use in many workshops. However, fluorescent lamps are highly unsuitable for the lighting of areas containing moving or rotating machinery. The lamps can cause a strobe effect that makes it difficult to observe the movement of the machine and, in some cases, the machine may appear to be stationary. Color Corrected Mercury Lamps: These lamps, when used in conjunction with external reflectors are extensively used in industrial lighting, both inside the building and outside. Incandescent Filament Lamps: The small filament size allows close optical control for directional and local lighting. Glare Reduction- Glare occurs when a light source is seen directly, or by reflection, and is too bright when compared with the general brightness of the rest of the interior. The color of light used in a building should be chosen so as to prevent excessive glare. There are two types of glare, viz. disability glare (which impairs vision) and discomfort glare (which causes visual discomfort). Lamps of intermediate or warm colors should be used for general lighting in order to prevent or minimize glare. Reducing the luminance of the source causing the glare or changing the relative positions of the observer and the source can also reduce glare. Lamps should be shielded from direct sight by louvers or reflectors. Also, diffusing ceilings may be used in order to spread the light over a wider are

Friday, January 17, 2020

Comparative Analysis of Two Essays

Comparative Analysis of Two Essays on Truth and the Media Both â€Å"Who Killed Privacy? † and â€Å"The Shock of the True† deal with the subject of truth and the media, each has a different focus. In Roger Resentment's â€Å"Who Killed Privacy† the issue is whether the fact that something is true Justifies it as a subject for discussion in the media, and to what extent the public interest in the subject is appropriate. â€Å"The Shock of the True† is an exploration of crime and violence as a subject of works of non-fiction.Both authors imply that a great deal is printed or shown in the media for he express purpose of satisfying the publics lust for the lurid or the scandalous. Individual privacy enters into the discussion in the first of the essays, with the author concluding that the truth of a statement often bears no relevance and that details of the private lives of public figures are exploited for the titillation and curiosity of the public.Reference is made to the details of improper conduct made about George Bush and Bill Clinton and the sexual scandal of presidential candidate Gary Hart: â€Å"†¦ It seemed clear to most voters that the ability of both men to govern was not Impaired y their scandals. Yet Gary Hart's boat fling seemed to indicate a person out of control, so a distinction was drawn. The author cites well-known Instances of the intense focus on private, but true, facts that constitute an abusive use of the freedom to disseminate information. He mentions TRW and other credit agencies for making private information available without regard to Its accuracy, and chastised programs like â€Å"Marketplace Households† for publishing software containing personal, financial and consumer habits of Individuals. He states that, despite legal efforts to the contrary,

Thursday, January 9, 2020

The Increasing Popularity Of Fast Food - 1602 Words

In our current economic state, people are always looking for what is most convenient to them. The lifestyle of Americans has changed into a fast paced and overwhelming schedule which means that people are looking to fulfill their needs in ways that are affordable and easily accessible. This involves the increasing popularity of fast food restaurants. The increased rate of diabetes and obesity has become a result of people choosing to consume fast food more than they should. A solution to this issue is implementing a large tax on the company’s products. By having a significant increase in fast food tax, it will h and suggest a healthier lifestyle. Advertisements for these fast food chains are literally everywhere. They have endless amounts of commercials on television, on the radio, and also on the internet. With several fast food establishments in every town, it seems there is nearly a Jack in the Box, or McDonald’s on every block. Most of them are open twenty four hours of the day which makes it the easiest and most convenient food option. They always have a â€Å"value menu† or â€Å"dollar menu† which gives consumers the best deal for what they pay. Although it is cheap, the negative effects seem to out-weigh the positives when it comes to health. Choosing to eat fast food often will lead to obesity, which has increased in the past few decades. The National Center for Health Statistics has reported, â€Å"The most recent national data on obesity prevalence among U.S. adults,Show MoreRelatedThe Importance Of Fast Food1157 Words   |  5 PagesFast food has been increasingly popular throughout the twenty-first century because of its sacrifice of health for speed, but that has recently started to change. â€Å"Fast casual† is the idea of a more casual restaurant atmosphere with healthier food, slightly higher prices, and a better overall experience. 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Also, fast food companies  are  smart  in placing themselves in many different countries around the world.  Regardless of location on the globe, fast food restaurants  are available  anywhere with similar food. There is no doubt that eating fast food  has become a regular part of  the diet. These mealsRead MoreUnhealthy Fast Food Essay906 Words   |  4 Pagespopulation of America is becoming more aware of the importance of good nutrition. Ironically the people are becoming increasingly less healthy. In the 1960s the nation ate healthier but knew less about nutrition. The foods that the teenagers consume today contributes to the increasing weight and decreasing health of the nation. Many outside factors determine the eating habits of teenagers today. When the baby boomer generation grew up a majority of the homes had mothers who worked in the homeRead MoreWhat (and How) We Should Eat1188 Words   |  5 Pagesincreased popularity in fast food chains, America’s obesity rate has dramatically increased. In a survey done by the United States Department of Agriculture (USDA), obesity is the number two cause of preventable death, with approximately sixty-two percent of American adults overweight, up from thirty- two percent in 1994 (Profiling Food Consumption in America). In Susan Brink and Elizabeth Querna’s article â€Å"Eat This Now†, they discuss how this generation will be affected by increasing obesity ratesRead MoreOur Changing World : Fast Food Essay1129 Words   |  5 PagesOur changing world: fast food Introduction It is evident the world today is changing in many fronts. In the food industry, the consumption of the fast foods is increasingly becoming popular. Despite warnings from the nutritional specialists that fast foods pose many health risks, these foods continue to become popular. Fast foods are unhealthy and lead to health conditions like obesity, weight gain, and type-2 diabetes (Matthews, 2005). These foods comprise high energy densities that prompts high

Wednesday, January 1, 2020

The PEACE Domestic Violence Agency - 1090 Words

Within the field of human services there are so many details that cannot be overlooked, there are many variables that should not be ignored. There are also expectations from stakeholders that most definitely must be entertained by all participants and staff that are involved with the program. Typically all human service programs depend on a source or sources of funding to provide services to countless individuals within a community. So many variables are present and necessary to ensure that the program will be able to function correctly and efficiently. The stakeholders are a major contributor as well as a part on how the program will proceed. Stakeholders are not just groups; they can be a person, staff member, group, community or an organization that has impact on the operations of an agency or a human resources program. During an evaluation process they can be involved to examine the data collected. Then this can in turn assist the stakeholder to come up with ideas, this would t hen influence board members as to how the agency or the program should change to ensure that it will reach its objectives and goals as well as to follow its mission. Stakeholders can have a negative or positive impact on the program, in which it can affect economics, funding and accounting as well as other business related decisions such as staff, community, volunteers, administration, and also the target population related decisions. Primarily the administration department will oversee theShow MoreRelatedThe Peace Domestic Violence Agency1315 Words   |  6 PagesThe PEACE Domestic Violence Agency (PEACE) has a mission of reducing the victim trauma, empower the survivors, and lastly, promote the recovery of the victims in the city of Portland. PEACE does this through the use of the direct services by trying to reduce the incidence of sexual assault and domestic violence through education all while striving to challenge societal norms and beliefs that condone and perpetuate violenc e in the community. Part One: In this paper, a stakeholder is the key to theRead MorePeace Domestic Violence Agency Essay2172 Words   |  9 PagesPEACE Domestic Violence Agency HSM 270 - Program Summary Axia – University of Phoenix STUDENT’S NAME Date, 2009 OVERVIEW OF THE PROGRAM PEACE Domestic Violence Agency provides a variety of ways to improve the efficiency of domesticated issues, servicing victims of sexual assaults and domestic violence. Their central focus is derived from a strategic mission statement, consequential approach, which essentially regulates the business’ calculated goals. Central Focus: I.) Decrease victimRead MoreThe PEACE Domestic Violence Agency Summary1988 Words   |  8 Pagesï » ¿ The PEACE Domestic Violence Agency Summary Pamela Vanderpool HSM/270 July 13, 2014 Dennis Cooper The PEACE Domestic Violence Agency Summary Introduction It was not that long ago that what transpired at home was considered a secretive, a personal matter and was not looked at by the public. Within the last few years, there has been an rise in awareness of the importance of child abuse and negligence, spouse/partner mistreatment, and elder cruelty not only as serious societal problems but alsoRead MorePEACE Domestic Violence Agency Case Study813 Words   |  4 PagesThe PEACE Domestic Violence Agency program was founded to assist in decreasing the incidents of domestic violence in Ohio by 25%. Domestic violence toward women continues to increase on a national level and continues to plague the citizens of Ohio. The victims are generally black females from low-income backgrounds. The 2014 report from the Ohio Department of Public Safety has reported similar trends. The report also identified the cities of Cleveland, Columbus, and Cincinnati as having increasedRead MoreProgram Planning Program Evaluation; Peace Domestic Violence Agency1087 Words   |  5 PagesProgram Planning amp; Program Evaluation; PEACE Domestic Violence Agency HSM 270 Abstract The overall purpose of this paper is to compare program planning with program evaluation in a human service organization by describing how the two components are related. There will be examples of how program planning and evaluation interrelate with the PEACE Domestic Violence Agency scenario from Appendix B. We will also look at the technical and political aspects of program planning and evaluationRead MoreRevised Program Evaluation Plan955 Words   |  4 Pagesevaluation will also discuss the goals and how they are measured.What are the measurement tools you would use? I chose to evaluate the Peace Domestic Violence Agency which is located in the Portland metropolitan area working with families affected by domestic abuse. Peace Domestic Violence Agency is a non-profit organization with in the major metropolitan of Portland. This agency is set up to help the abused, the family and the abuser. Peace’s mission states to reduce victims of trauma, empower survivorsRead MoreStakeholder Influences Essay1134 Words   |  5 Pages1 Stakeholder Influences Sarah Robinson University of Phoenix 2 The PEACE Domestic Violence Agency has a mission to educate and bring awareness to victims of domestic violence. PEACE is committed to reducing the incidence of sexual assault and domestic violence through education and strives to challenge societal norms and beliefs that condone and perpetuate violence in the community. The needs and expectations of stakeholders such as funding institutions, the targeted population, theRead MoreSteps to Writing a Grant Proposal1118 Words   |  5 Pages(timeline), evaluation plan, agency capacity and project management and budget and budget justifications. Grant writing involves lots of planning, organizing, integrating, evaluating and critical thinking. The quality of grant proposal is one of the most important factors in funding decisions. The city of Portland is similar to many other communities throughout the country. As a large metropolitan city, the region has experienced increasing reports of domestic and youth violence, spousal and child abuseRead MoreStakeholder Influences Hsm/2701600 Words   |  7 Pageswell as the community (Yuen/Terao, 2003). PEACE Domestic Violence Agency Stakeholder Influences The PEACE Domestic Violence Agency decided is to create a program plan addressing the need within the community to help reduce domestic violence, and sexual assault (Yuen/Terao, 2003). â€Å"PEACE’s mission is to reduce victim trauma, empower survivors, and promote recovery through direct services† (Yuen/Terao, 2003, p. Appendix B). The mission of the PEACE agency is in line with the community needs and problemsRead MoreScenario Evaluation Plan Essay787 Words   |  4 PagesPEACE Domestic Violence Agency is dedicated to the community in reducing victim trauma, empowering survivors, and to promote recovery through direct services. The objectives are to promote the well-being of people who has been affected by domestic violence, and to educate people about domestic violence. So basically this program is there to help those who need it the most people who think they cannot get out or people who need to know the facts about domestic violence and what it can do to people