1.

An inductive coil connected to a 200 V, 50 Hz AC supply with 10 A current flowing through it dissipates 1000 W. The value of the impedance Z and Reactance XL are respectively ____________

A. 10 and 15
B. 20 and 17.3
C. 17.3 and 20
D. 15 and 10
Answer» C. 17.3 and 20


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