Which of the following statements about equipment grounding conductors is true? A. Unacceptable equipment grounding conductors include conduit, tubing, and cable armor. B. They must be capable of withstanding the higher level of ground-fault current to perform their safety function. C. They increase voltages above ground potential on conductors and equipment enclosures during normal operation. D. When they're

Q: What is the maximum ampacity of a #8 copper conductor in a conduit with type THWN insulation used in…

A: The given conductor is conduit type  #8 copper with  THWN insulation, the ambient temperature of 50…

Q: 23. A grounding conductor helps prevent a shock hazard in the event that an ungrounded, or hot,…

A: The explanation is as follows.

Q: 12. Which of the following statements about ground faults is true? A. They can happen if a…

A: Given  Which of the following statements about ground faults is true? Mark the correct answer

Q: The insulation rating of class 3, PLTC, FPL, CM cables rated at ____ volts.

A: Ans. 300 volts

Q: Expansion fittings and telescoping sections of metal raceways shall be made electrically continuous…

A: In Bonding loosely jointed metal raceways, grounding electeode and grounded current carrying…

Q: 1. Circuit breakers should be included in the impedance diagram. (True/False)

A: SINGAL LINE DIAGRAM OF A POWER SYSTEM: A single line diagram is the representation of a power system…

Q: an unintentional electrically conducting connection between and ungrounded conductor of an…

A: The fault occurs due to connection between the ungrounded conductor and the metallic raceways,…

Q: Describe what the following conductor designation means when it is printed on the insulation;…

A:

Q: 9. How is equipment containing ungrounded electrical systems required to be marked? A. With green…

A: An ungrounded system is a system that is not grounded intentionally. The neutral wire of an…

Q: Find the ampacity of a # 4 AWG copper conductor with type RHW insulation. The conductor is to be run…

A: In order to find the ampacity of the conductor with different type of installations and at different…

Q: 11. What are at least two instances where a splice is allowed to be made in underground consumer's…

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Q: 8- Generally as of the operating voltage which of the following options are the correct words that…

A:

Q: Which of the following statements about equipment grounding conductors (EGCs) is true? A. The…

A: Statement about the equipment grounding conductors (EGCs)

Q: 7. What is the object of equipment grounding? Briefl y describe the functions of substation…

A: The object of equipment grounding: To reduce as much as possible the emergence of any voltages in…

Q: Which of the following is not a criteria for the mechanical design of an overhead line? O Minimum…

A: over head lines are designed based on distance between conductor and earth , tensile stress ,…

Q: 1) What is the allowable ampacity of a single #2 THHN conductor that is installed in a conduit with…

A: It is asked to find the the allowable ampacity of a single #2 AWG THHN conductor that is installed…

Q: 5. How many system bonding jumpers normally are there for a separately derived system that's…

A: We are authorized to answer only 1 question at a time since you have not mentioned which question…

Q: A(n) _________ is a reliable conductor used to ensure the required electrical conductivity between…

A: The explanation is as follows.

Q: The equipment grounding conductor of a grounding-type receptacle or a branch-circuit extension is…

A: True, The equipment grounding conductor of a grounding-type receptacle or a branch-circuit extension…

Q: n an ungrounded electrical systems with conductors installed in grounded metal raceways and…

A: In an ungrounded electrical system, there is no direct connection with the grounding electrode.…

Q: Assuming copper, standard wire type, and normal temperature rating, what is the typical conductor…

A: There is a standard table to know the conductor size (in AWG) in American Wire Gauge, which gives…

Q: Why ACSR Conductors are preferred over Copper Conductors? Note please don’t handwringing.

A: The explanation is as follows.

Q: A conductor with continuous white or gray covering shall be used only for the grounded circuit…

A: According to article NEC 200.6, the facts about the identification of the Grounded conductors are…

Q: Four No. 12 and four No. 10 conductors are to be installed in a EMT conduit 600 V jacketed. What…

A: Given four No. 12 and four No. 10 conductors are to be installed in a EMT conduit 600 V jacketed. We…

Q: 8. How do the terms ‘impedance drop’, ‘voltage drop’ and ‘voltage regulation’, in connection of…

A: Impedance drop: Impedance drop is the product of the current and the internal impedance. The…

Q: 20. If a cable assembly such as a metal-clad (MC) cable includes an equipment grounding conductor…

A: given a mcq on optical cables and the coloured used for MC cables.

Q: What type of electrical conductor is used for underground applications?

A: Type SE or USE cables are used for underground application. This contain two or more conductors, is…

Q: Determine the Primary Conductor Size (include the AWG size number), Secondary Conductor Size…

A: P= 90 KVA Three phase transformer 400/230 V

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Q: . A grounded circuit conductor and the equipment grounding conductor should always be joined at the…

A: Choose the correct option A grounded circuit conductor and the equipment grounding conductor should…

Q: 19.a. Which term relates to the conductors connected to the output side of a separately derived…

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

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A: In an ungrounded system, the system has no direct connection with the grounding electrode. When the…

Q: A multiconductor cable, optical fiber cable, or flexible cords of two or more conductors is treated…

A:

Q: Determine the minimum number of cubic inches required for two 10 AWG conductors passing through a…

A: AWG or American Wire Gauge is the US standard measure for the diameter of electrical conductors. The…

Q: A set of conductors is used to supply residential unit with a total load current of 60 A at a…

A:

Q: 3. With respect to conductor insulation, describe the following location ratings: a. Dry b. Damp C.…

A: (a) For the dry locations the glass insulator is used. The atoms in this type of insulation have…

Q: 14. If the total circular mil area of the largest ungrounded service-entrance conductor for a…

A: Explanation: The equivalent area of four ungrounded paralleled 500 kcmil conductors is 2000 kcmil.…

Q: When installing a surge arrester at the service of less than 1000 volts, the grounding conductor…

A: Equipment Grounding Conductor (EGC) – A conductive path that 's a component of a decent ground-fault…

Q: It is not uncommon for electrical designers to require an equipment grounding conductor to be…

A: True, Because for each and every equipment there is different grounding required according to the…

Q: Twenty-two 14 AWG copper conductors are run in conduit. Each conductor has type THHN insulation. the…

A: The given information is:

Q: A? Conductor is defined in NEC 240.2 as a conductor, other than a service conductor, having…

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Q: define circuit breaker? Sfs circuit breaker? method for arc interaction in circuit breaker

A: When circuit breaker operates and open its contact then arc occurs between the contact terminals.…

Q: How many 14 AWG THHN conductors, including an equipment grounding conductor, can be installed in a…

A: Here we have to refer standard tables, When determining the maximum number of conductors permitted…

Q: On a 120/240 V, single-phase, three-wire system, identify the following: a. Voltage between one…

A:

Q: When expansion fittings are installed in a run of metallic raceway, the electrical continuity and…

A: Bonding conductor or jumper is a reliable conductor that ensures the required electrical…

Q: What is the rated amps city per phase for six No. 3 THHN copper current-carrying conductors with two…

A: Conductor amps city --  The amps city of six No. 3 THHN conductor installed in the same raceway must…

Compensation Techniques

The compensation techniques are the methods that are employed in the electrical control systems to enhance the performance of the system. The performance are generally affected by the factors like lag in the compensating devices, slow response of the system of the components like sensors used in the control system. The basic compensation technique involves lag compensation, lead compensation or the combination of the both.