The heat dissipating capability of transformers of ratings higher tha – McqOptions

MCQOPTIONS

1.	The heat dissipating capability of transformers of ratings higher than 30 kVA in increased by providing which of the following ?
A.	Corrugations
B.	Fins
C.	Tubes
D.	Radiator tanks
E.	All of the above
Answer» F.

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