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


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