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SSC JE EE: Power System Booster Quiz-5

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Question 1

For a generating station, average demand is 35% of maximum demand. Its load factor is

Question 2

When a voltage-controlled bus is operating at the maximum limit of reactive power. Then what is the type of that bus?

Question 3

Transient disturbance is produced in a circuit whenever

Question 4

Consider the following statements regarding the nuclear power plants:
1) A thermal reactor needs a moderator material.
2) In a nuclear reactor, multiplication factor is kept almost equal to one.
3) Nuclear power plants are used as peak load plants only.
Which of these statements are correct?

Question 5

Which one of the following is not an advantage in using bundle conductors?

Question 6

The purpose of resistance switching is

Question 7

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

Question 8

A transmission line is delivering 20 MW of Power at V₁ voltage. If line voltage is changed to 3 times of V₁, then power transfer capacity will be _______MW.

Question 9

For generator protection, which relay would be used if there is loss of prime mover?

Question 10

Corona loss depends on

1. Radius of conductor

2. Spacing between conductors

3. Atmosphere

4. line voltage

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Aug 5AE & JE Exams