(a) With an appropriate block diagram, briefly describe the function of the main system available in a typical electrical power system supply.

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A:

Q: Disconnect the DC power supply, and then measured the equivalent resistance by using the AVO meter…

A:

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Q: When is a distribution box needed in terms of electrical supply in a residential area?

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Q: Sketch and compare the TNS, TNCS, and TNC earthing regulations as p wiring used to safe guard the…

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Q: explain/describe given full wiring circuit for “Prototype-Electric” Vehicle System!

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Q: |Fill in the table for a correctly wired duplex outlet (U.S. National Electric Code standards for…

A: The answer to the above problem is given below.

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

A:

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Q: ity or enery that are used by

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

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A:

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A:

Fault Analysis

In an electrical engineering system, a fault is an abnormal electric current flowing through the system, and fault analysis is the study of these faults. For instance, a short-circuit is a fault where the live wire touches the ground or neutral wire. If a circuit is interrupted by a failure of a current-carrying wire then an open circuit fault occurs. The open-circuit faults are also called series faults. One or more phases or ground may be involved in a three-phase fault or may occur only between two phases. Current flows into the earth in case of a ground fault or earth fault. For most situations, the prospective short circuit current of a fault that is predictable can be calculated. To limit the loss of service because of a failure, the protective devices can detect fault conditions and operate circuit breakers and also other devices. All phases equally can be affected in a poly-phase system which is known as symmetric electrical fault. The asymmetric fault becomes more complicated to analyze if only some phases are affected. By using methods such as symmetrical components, the power system analysis of these types of faults is often simplified. The main objective of power system protection is to design, detect, and interrupt power system faults.