When calculating a dwelling lighting load on the "volt-ampere per ft" basis, the receptacle load used for floor lamps, table lamps, and so forth are

Q: 17.b. Which of the following is the best example of a building supplied by a single branch circuit?…

A: According to the question we have to discuss about the best example of a building supplied by a…

Q: What is the service entrance of a building electrical system and what are its components?

A: Service entrance of a building is related to house connections.

Q: B7

A: Please find your answer below in step 2

Q: Does the NEC permit the receptacle for the refrigerator to be supplied by one of the required…

A:

Q: What spaces are not included in floor area when calculating the load in volt amperes per square…

A: For calculating the load, first evaluated the total floor area. And according to the NEC , the total…

Q: 8. Where the nameplate of an air-conditioning unit specifies the minimum ampacity required for the…

A:

Q: Access to and egress from refer to the actual working space requirements about electrical equipment,…

A: Access to and egress from referring to the actual working space requirements about electrical…

Q: The LRT trolley system 10 miles long is fed by two substations that generate 600 volts and 560…

A: The single line diagram of given situation will be:-Resistance of trolley…

Q: For installing directly in a concrete slab, (armored cable), (non metallic-sheated cable), (rigid…

A: For installing directly in a concrete slab Rigid metal conduit (RMC) can be used.  A rigid metal…

Q: Give me about ten examples of electrical code violations in maintenance and repair. Hopefully the…

A: Choose the wrong Circuit breaker There is a need to follow the national electric code. 1. Standard…

Q: The _______ point is where the facilities of the serving utility and the premises wiring connect. A.…

A:

Q: What are the three project categories an electrical contractor may choose to browse?

A: There are different projects in the world, and every project needs some specialty for completing it.…

Q: explain the LIGHTING FIXTURES INSTALLATION

A:

Q: Determine the size and type of wire to he installed to a building with temperature that reaches…

A: Here ratings of loads are given for a single phase 230 V source. We need to determine the size and…

Q: A 15-ampere, 120-volt lighting branch circuit would be 12 amperes maximum connected load.  true or…

A: Since generally loading can not be more than 125% of maximum load, so we can load this system upto…

Q: homeowner wants to add 12 general-purpose receptacle outlets to the electrical drawings before the…

A: Please refer the attached images for the complete answer..

Q: Refer to the National Electrical Code or the working drawings when necessary. Where applicable,…

A: We are authorized to answer one question at a time, since you have not mentioned question you are…

Q: ity or enery that are used by

A: The power system consists of electric generation, distribution and customer satisfaction. In a…

Q: What assumptions can you make regarding the following receptacle wiring? Check all that apply.

A: A split pair is a wiring fault in which two twisted pair wires are linked instead with two wires…

Q: when calculating a dwelling lighting load on the "volt-ampere per ft2" basis, the receptacle load…

A: The dwelling lighting load on the "volt-ampere per ft2" basis is to be calculated for the receptacle…

Q: What is the NEC code for a receptacle by a pool

A: NEC stands for National Electric code. It is standard for safe installation of Electrical wiring and…

Q: The LRT trolley system 10 miles ling is fed by two substations that generate 600 volts and 500…

A: Total resistance of the wire = resistance per mile× length of the wire in mile. Voltage drop in line…

Q: hat is the receptacle demand load for a 9600 square foot office building with 52 receptacles

A: As per the regulation of national electrical code, a minimum requirement of 180VA must be used for…

Q: ___ refers to the portion of electric conductors that extends form the service entrance to an outlet…

A: Premises wiring: It is a wiring system covers interior and exterior wiring that extends from the…

Q: recommended the testing of wiring installations for domestic load

A: A

Q: Describe grounding system in a lighting circuit and lighting switching system and control.

A:

Q: 5. What wattage for the clothes closet luminaires was used for calculating their contribu- tion to…

A: The wattage of closet luminous for,

Q: please create a venn diagram using words given in the box to contrast and compare electric motor and…

A: Comparison between electric motors and generators from the given points: Electric Motor…

Q: What is the minimum General lighting load for a 11750 square-foot nightclub with an actual connected…

A: The total load you've connected to a supply panel is known as a connected load. The maximum demand…

Q: For track lighting in a church, a load of not less than ______ shall be included in every ____ foot…

A: As per general standard, for a regular interval of 2ft a load with a minimum rating of 150VA must be…

Q: The LRT trolley system 10 miles long is fed by two substations that generate 600 volts and 560 volts…

A: According to the question we have to calculate the value of supplied current by each substation.

Q: Write the complete specifications of Ceiling Rose.

A: Ceiling roses are used to connect electrical components like fan and tube lights to the power…

Q: What is the minimum number of 15-ampere lighting branch circuits required if the dwelling has an…

A: This problem is solved by analysis "National Electrical Code" table data. From the table 220.12 of…

Q: List the equipment in detail with rating for substation and swictchgear installation.

A: It is asked to list out the equipment required for substation and switchgear installation with the…

Q: The LRT trolley system 10 miles long is fed by two substations that generate 600 volts and 560…

A: According to the question we have to calculate the value of supplied current by each substation.

Q: S. The general receptacle spacing requirements for all dwelling units are located in Section of the…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: an office building has an area of 36,000 sqft, and the number of receptacles is unknown. How many…

A: It is given that an office has an area of 36000 sqft and number of receptacles are unknown.First,…

Q: What code set standard for electrical installation work

A: The NEC provide code set standard for electrical installation work. NEC- National Electrical Code

Q: requires that all receptacles in bathrooms be con- nected to one or more separate 20-ampere branch…

A: In the given  The NEC in section _ requires that all receptables in bathroom be connected to one or…

Q: For residential wiring, not less than one 15-ampere lighting branch circuit should be provided for…

A: The National Electrical Code (NEC) is a regionally adoptable standard for the safe installation of…

Q: A sound level meter is placed in front of a loudspeaker of a 60W audio system reads 70dB. All else…

A: Energy travels from one point to other in the form of vibrations. Sound wave is one such form of the…

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.