Define a wiring diagram?

Q: 4. What terms describes an overcurrent protective device having an interrupting rating in compliance…

A: According to article 110.9 of the NEC, Circuit breaker describes an over-current protective device…

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: What color fluorescent lamps are recommended for residential installations?

A: A good problem on types of fluorescent lamps used in various places. Have a look at the below…

Q: In the conduit layout shown in picture attached, determine how many wires are contained in each…

A: The circuit is shown below: Between the three-phase line and the disconnect switch. The switch is…

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: 6.A. How many grounded neutral conductors are in a 208Y/120 volt, 3-phase, 4-wire system? A. Three…

A: A power station is to provide electricity to a huge number of people. Different customer’s power…

Q: ___ is the use of colors of conductors covers in the wiring connections.

A: Use of colors of conductors in the wiring connections

Q: explain the LIGHTING FIXTURES INSTALLATION

A:

Q: 2. What fault occurs when Line and Neutral wires come with each other? Which device is actuated?

A: According to the given question, it is required to describe the fault which occurs when a line and a…

Q: What code sets standard for the electrical installation work?

A: We habe to find code for electrical installation work

Q: Discuss application and uses of earth leakage breaker ?

A: ELCB (Earth Leakage Circuit Breaker):- An ELCB (Earth Leakage Circuit Breaker) is an electrical…

Q: Why is it crucial to design a wiring system in farm structures?

A: The wiring systems are designed to carry consistent continuous electric current . These should be…

Q: Define cable rating in a built environment

A: Cable selection and application : It is essential to know cable construction, characteristics,…

Q: What are the specific functions of a ground wire, a fuse, or a circuit breaker , and a double…

A: The main function of a ground wire is to pave a path for high currents that occur due to faults in a…

Q: what wire size is needed on a one 20 amp, 120-volt bathroom circuit? what wire size is needed on a…

A: Proper wire size is an important fact to be considered in any of the electrical wiring installation.…

Q: a Explain the procedure for preventing an overload or a short circuit in a domestic wiring b. What…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: Airframe Electrical What are the benefits of using connectors in aircraft wiring?

A: Aircraft carries a heavy and very expensive circuit and machine through it.These circuits and…

Q: What is the minimum branch circuit wire size that may be installed in a dwelling?

A: Basically, the 14 AWG wiring is used for typical lightening loads in the residence.

Q: 15. What does a grounding symbol on a construction drawing convey? A. A single ground rod B. A…

A: Choose the correct option What does a grounding symbol on a construction drawing convey?

Q: Identify and explain the safety procedures and precautions that should be followed for fire…

A: Procedure that is used to install cable in buildings are as follows:- Electrical conduction  for…

Q: What are Diagram,Construction, Operation, Advantages and Disadvantages of Air Circuit Breaker

A:

Q: How far must mechanical protection be provided when underground service conductors are carried up a…

A: The Underground Conductor are electric conductor insulated and placed under the surface of the…

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

A:

Q: Describe a situation where you would need to use a combination single-pole/three-way switch.

A: In the installation of Dimmer switches we generally use the combination of single pole and three way…

Q: single-pole portable cable connectors for a portable switchboard on stage, where used, shall be…

A: single-pole portable cable connectors for a portable switchboard on stage, where used, shall be…

Q: _ lines indicate exposed wiring

A: _ lines indicate exposed wiring.?

Q: Four No. 12 and four No. 10 conductors are to be installed in a EMT conduit. What size EMT conduit…

A: Conductors size is selected on the basis of assigned numbers.  As the assigned number increases then…

Q: What code sets stabdard for the electrical installation work?

A: In the following section, the code which sets standards for electrical installation work has been…

Q: What is the type,application and rating of cables?

A: Types of cable are classified according to their Voltage level .

Q: What is the importance of electrical wiring symbols and diagrams used in the electrical plan?

A: A circuit diagram or wiring diagram uses various symbols to represent parts of a circuit. A circuit…

Q: rue or false : can broken wires or water cause a long circuit ?

A: When wires get broke , passage of electricity in that wire also breaks

Q: What is the best way to define series and parallel wiring of circuit elements?

A: Series Connection: In this connection the electrical elements are connected in cascade. Same current…

Q: Airframe Electrical What is the purpose of the inspection hole on a connector contact?

A: There are different kind of connectors. Crimped contacts are mostly used connectors.Connectors are…

Q: List the basic concepts involved in house wiring?

A: Some of the basic concepts related to home wiring are mentioned below, At the time of wiring, all…

Q: What kind of cable uses BNC connectors?

A: A cable is a bundle of wires, which is used to deliver electricity or carry the flow of electrons.…

Q: Explain the relevance of earthing and bonding in an electrical Installation.

A: Earthing is used to protect us from an electric shock. It is done by providing a path (a protective…

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: write down the slection of wiring accessories used in electrical installation

A:

Q: What is the smallest size conduit that can fit 13 #8 RWU90 conductors?

A: Given: 13 #8 RWU90 conductors The diameter of one cable of the #8 RWU90 conductor is 0.306 inches.…

Q: Electricla Wiring Residential How many bell wires terminate at the transformer, the front hall…

A: a). At the transformer, the number of bell wires terminating is 2. b). The number of bell wires…

Q: Terminals of switches and receptacles marked CO/ALR are suitable for use with _______________,…

A: The term CO/ALR is abbreviated as Copper Aluminium Revised.  The switches are rated as 15 A and…

Methods of Wiring

Electrical wiring is the way of integrating cables and wires to interconnected equipment such as fuses, switches, sockets, lights, fans, and so on to the main distribution board, which is a specific structure attached to the utility pole that ensures a constant power supply.