Multi-layer helical windings are commonly used in the transformers as – McqOptions

MCQOPTIONS

1.	Multi-layer helical windings are commonly used in the transformers as high voltage windings_______________?
A.	upto 20 kV
B.	upto 50 kV
C.	upto 80 kV
D.	for 110 kV and above
Answer» E.

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