1. . A transformer can operate from:
(A) Alternating Supply
(B) Fixed Supply
(C) Positive
(D) Negative
2. . A transformer has only one winding:
(A) Step up
(B) Step down
(C) Auto
(D) Tapped
3. . Transformer is a __________:
(A) Mechanical
(B) Rotating device
(C) Electronic device
(D) Static device
4. . Statically induced E.M.F has types:
(A) 4
(B) 3
(C) 2
(D) 5
5. . Transformer E.M.F depends upon:
(A) No of turns
(B) Flux
(C) All of these
(D) Current