How is a metal faceplate grounded when using a non-metallic box?

Q: In Lock-Out Tag-Out which energy sources must be removed from the system?

A: LOCKOUT/TAGOUT (LOTO); Lock out, tag out (LOTO) is a safety practise that ensures that dangerous…

Q: What NEC chapter contains tables that are used to determine the proper size of a conductor?

A: The NEC is the worldwide accepted code for electrical wiring and installation. To determine the…

Q: What do call to the encircle part of socket and what is the purpose?

A: It is a 3 pin plug. There are three wires in a 3 pin plug named as- 1 – Earth -E 2 – Neutral -N 3 –…

Q: Explain the major consideration required for a protective system.

A: In the power plant, the generator is one of the most expensive pieces of equipment; therefore,…

Q: Why is bonding of the conduit necessary when using reducing bushings to properly match a conduit to…

A: In such situations, conduit bonding is done to prevent or mitigate shock hazard as it provides a low…

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: Write a verilog and testbench for up down counter

A: Write a verilog and testbench for up down counter' Here we use High for Up Counter and Low for Down…

Q: Does the NEC make suggestions about how to wire a house that will be occupied by handicapped…

A: The NEC is the electrical code that is accepted by everyone belongs to the electrical industry. NEC…

Q: what is a fail-safe circuit ?

A: A circuit that has an output state which indicates that either a circuit input or the circuit itself…

Q: What are the types of conduits?

A: There are different types of electrical conduits

Q: Q.1: Non-metallic conduit must not be installed where extremes of ambient temperature, why?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What type of conduit that should be used where corrosion is a factor?

A:

Q: What does WP stand for on an outdoor receptacle?

A: A residential floor and lighting layout plan is shown in the given figure.

Q: what is fuse, outlet, switch and plug?

A:

Q: How does the NEC specify that the high leg of a four wire delta connection be marked?

A: The circuit of the four wire open delta connection transformer with one winding secondary centre…

Q: A cable has a VSWR of 10. If the minimum voltage along the cable is 20 volts, what is the maximum…

A:

Q: Why is it necessary to run plenumrated cabling above the ceiling tile?

A:

Q: When the nameplate of HVAC equipment is marked “Maximum Size Fuse—50 Amperes,” is it permitted to…

A: The device that have the maximum size are generally air conditioner and the refrigerator have the…

Q: how far should lighting terminals be placed from the edge of the objects being protected?

A: A lightning security system is planned to protect a development from hurt in view of lightning…

Q: Explain the procedure to handle the "cast resign

A: In these units, coils are enveloped in resign by process of moulding. The transformer coils are…

Q: Information about underground cables by voltage?

A: Ground cables are used for transmission and distribution of power where it is intractable to make a…

Q: What is the largest voltage drop in the wires that is allowed by the code?

A: As per the NEC keeping in mind about the performance issue. The NEC recommends the largest voltage…

Q: What screw size is use to secure a lighting outlet ?

A:

Q: How many conductors are required to address eight devices? Do those devices need to connect with the…

A: Three conductors are required to adress 8 devices because by using three bits we can form 8…

Q: 16. What devices are used to protect a circuit from overloads?

A: 16)  to protect a circuit from overloads

Q: Where is the Service Entrance Panel located?

A: A residential lighting layout plan is shown in the question. We need to find out in which area is…

Q: 45. What section of the Code prohibits the use of sheet metal screws as a means of attaching…

A: As per the bartleby policy you can ask one question at a time so please ask other questions a…

Q: Type MC cable is manufactured in three broad types: interlocked metal tape, smooth tube, and…

A: The metal-clad cable is made of different insulated conductors with optical fiber members. It is…

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: 15. Why is it necessary to have a good grounding system for the building?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: The ends of conduit must be reamed and entries to boxes and accessories must be bushed in…

A: A conduit is a tube for protecting electric wiring. it generally made of various material like PVC ,…

Q: procedures

A: Explanation:   The safety procedures and precautions to be taken when working with tools and…

Q: Assuming that an outlet box for the entry ceiling has a fixture stud but has external cable clamps,…

A: Evaluating the number of conductor required for outlet box: The number of conductors present there…

Q: What is the purpose of the NEC?

A:

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: If nonmetallic device boxes are used with receptacles or switches, how are metal cover plates…

A: According to the NEC codebook, receptacles must be listed for the purpose and must be marked with…

Q: How do you determine the correct rating for branch-circuit protective devices?

A:

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: What do you mean by permissible current loading of an underground cable?

A: Permissible current loading: It is the maximum amount of current the cable can carry without any…

Q: What is grading of cables.Explain?

A: In case of underground cable insulating layer very close to the conductor experiences maximum…

Q: Airframe Electrical How much of the conductor should be exposed past the end of properly crimped…

A: Crimped contact is used to provide maximum reliability and safety to electrical equipment.There are…

Q: The wording that I am running into with questions such as "The number of conductors required to be…

A: The number of conductors required to be installed between three-way and four-way switches is white…

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.