Electrical Engineering Mcqs — Test 122

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Question 1

Aluminium has a specific gravity of___________?

Question 2

For transmission of power over a distance of 200 km, the transmission voltage should be_________kv?

Question 3

For aluminium, as compared to copper, all the following factors have higher values except:

Question 4

Which of the following equipment, for regulating the voltage in distribution feeder, will be most economical?

Question 5

In a tap changing transformer, the tappings are provided on__________?

Question 6

The voltage drop, for constant voltage transmission is compensated by installing__________?

Question 7

The use of strain type insulators is made where the conductors are__________?

Question 8

The current drawn by the line due to corona losses is___________?

Question 9

Pin type insulators are generally not used for voltages beyond_________?

Question 10

For which of the following equipment current rating is not necessary?