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Wireman Set-1
Generation and transmission
24

Generation and transmission MCQ with Answers

24) Which loss is determined by conducting short circuit test?

Friction loss

Windage loss

Iron loss

Copper loss

Answer is:

Copper loss

Generation and transmission MCQ with Answers

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Related Generation and transmission MCQ with Answers

25) Which loss is constant for no load and all load conditions?

Windage loss

Iron loss

Copper loss

Friction loss

Answer is:

Iron loss

26) Which is the purpose of bushings in transformer?

To connect primary terminals only

To connect both input and output terminas

To connect secondary terminals only

To connect the neutral terminals

Answer is:

To connect both input and output terminas

27) Which type of test is known as DGA test in transformer bushing testing?

Measurement of partial discharge

Moisture analysis

Dielectric gas analysis

Dissolved gas analysis

Answer is:

Dissolved gas analysis

28) Which is the advatage of auto transformer over two winding transformer?

Can isolate the secondary from primary

Better voltage regulation

Used for power distribution

Can be used in EHT supply

Answer is:

Better voltage regulation

Generation and transmission MCQ with Answers

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