A coil having inductance 0.14 H and resistance of 12 is connected across a 110-V, 25-Hz
Question:
A coil having inductance 0.14 H and resistance of 12 Ω is connected across a 110-V, 25-Hz line. Compute
(a) The current in the coil,
(b) The phase angle between the current and the supply voltage,
(c) The power factor, and
(d) The power loss in the coil.
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a X 2nfL 2m25014 220 2 and ZRXX 110 V 2512 SO I b tano V Z XL Xc ...View the full answer
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