Electric Drives Questions and Answers, Set 38

Electric Drives Questions and Answers

Q1. 

Full form of FF in the solar field is _____

Answer : 

Fill factor

Q2. 

Material used for making solar cell is ____

Answer : 

Silicon

Q3. 

Reactance relay is used in _____

Answer : 

Short transmission line

Q4. 

When was the first train built?

Answer : 

1804

Q5. 

Full form of PCC is ______

Answer : 

Power control center

Q6. 

The moving coil instrument measures the ______ of the signal.

Answer :

R.M.S value

Q7. 

Combination of cells is known as the battery.

Answer :

True

Q8. 

Full form of STATCOM is _____

Answer : 

Static Synchronous Compensator

Q9. 

There are four types of friction.

Answer :

False

Q10. 

The value of area under a velocity-time graph is ______

Answer : 

Displacement

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