1.

If an inductance L is connected in one arm of bridge and resistance R1, R2, R3 in other three arms

A. the bridge is balanced for some specified value of frequency
B. the bridge is balanced for some specific values of R1, R2, R3
C. 250 V
D. 252 V
Answer» B. the bridge is balanced for some specific values of R1, R2, R3


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