Multiple Choice
The use of higher flux density in the transformer design
A) reduces weight per kVA
B) reduces iron losses
C) reduces copper losses
D) increases part load efficiency
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Two transformers operating in parallel will share
Q16: Power transformers are designed to have maximum
Q17: The chemical used in breather is<br>A)asbestos fibre<br>B)silica
Q18: No-load current of a transformer has<br>A)has high
Q19: The highest voltage for transmitting electrical power
Q21: The noise resulting from vibrations of laminations
Q22: The power transformer is a constant<br>A)voltage device<br>B)current
Q23: Greater the secondary leakage flux<br>A)less will be
Q24: Ifthe percentage impedances of the two transformers
Q25: The chemical used in breather for transformer