If a transformer is fed from a 220V and dc supply rather than a 1-phas – McqOptions

MCQOPTIONS

1.	If a transformer is fed from a 220V and dc supply rather than a 1-phase ac supply, then the transformer will ___________
A.	burn its windings
B.	operate normal
C.	will not operate
D.	will give very small leakage flux
Answer» B. operate normal

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