relay coil is connected to a 210V, 50Hz supply. If it has a resistance of 30Ω and an inductance of 0.5H, calculate thea pparent power and the

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter8: Basic Electric Motors
Section: Chapter Questions
Problem 36RQ: If a capacitor produces 15 ampere on a 240-volt supply, which of the following is its microfarad...
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A relay coil is connected to a 210V, 50Hz supply. If it has a resistance of 30Ω and an inductance of 0.5H, calculate thea pparent power and the power factor.

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