Disc windings are primarily used in_____________-?

Related Mcqs:

Electrical machines having power outputs ranging from a few kW up to approximately 250 kW may be classified as_____________?

A. small size machines B. medium size machines C. large size machines D. any of the above...

Materials exhibiting zero value of resistivity are known as ____________ ?

A. conductors B. semiconductors C. insulators D. superconductors...

The time taken by the machine to attain 0.632 of its final steady temperature rise is called_____________?

A. heating time constant B. cooling time constant C. either A. or B. D. none of the above...

Power transformers have rating_______________?

A. equal to 50 kVA B. equal to 100 kVA C. above 200 kVA D. none of the above...

The flash point of transformer oil should be higher than_______________?

A. 40°C B. 60°C C. 80°C D. 104°C...