In a step up transformer the number of coils in primary coils is N1 and N2 in secondary. Then :-
A. NI = N2
B. NI < N2
C. NI > N2
D. None of these
Answer:B
In a step up transformer the number of coils in primary coils is N1 and N2 in secondary. Then :-
A. NI = N2 B. NI < N2 C. NI > N2 D. None of these