An arc lamp requires a direct current of 10 A at 80 V to function. If – McqOptions

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1.	An arc lamp requires a direct current of 10 A at 80 V to function. If it is connected to a 220 V (rms),50 Hz AC supply, the series inductor needed for it to work is close to :
A.	0.044 H
B.	0.065 H
C.	80 H
D.	0.08 H
Answer» C. 80 H

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