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SSC JE EE Quiz: Power System Booster Quiz-13

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Question 1

MHO relays are used for protection of

Question 2

In ACSR conductors, steel is used for:

Question 3

Francis and Kaplan turbines fall under the category of:

Question 4

For single core cable, insulation resistance is 100 MΩ/km. For 5 km length, insulation resistance will be ______ MΩ.

Question 5

Air used in air blast circuit breaker must:

Question 6

The disruptive critical voltage will:

Question 7

Which of the following is an advantage of an AC transmission system?

Question 8

The positive sequence current of a transmission line is

Question 9

The voltage stress will be maximum in an underground cable at

Question 10

In a power system network, If Ipositive = j1.653 pu, Inegative = –j0.5 pu and Izero = –j1.153 pu, then nature of fault is
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Oct 29AE & JE Exams