ISRO Scientist or Engineer Electrical 2017

Instructions

For the following questions answer them individually

Question 31

Ferranti effect states that under certain conditions, the sending end voltage is

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Question 32

The equal area criterion of stability is applicable to

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Question 33

The power transmission capacity of the transmission line is

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Question 34

If the torque angle ‘delta’ increases indefinitely, the system indicates

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Question 35

Resistance switching is normally employed in

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Question 36

Series capacitors are used to

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Question 37

Over fluxing protection is normally recommended for

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Question 38

In general AC distribution systems, arc interruption in vacuum circuit breakers are designed to function in a time period of

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Question 39

Systems for Protection from negative sequence current is provided normally for

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Question 40

Bundled conductors are mainly used in high voltage overhead transmission lines to

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