2. A resistor of 6 0 and an unknown impedance coil in series draw 12 amps from a 120 volts, 60 Hz line. If the real power taken from the line is 1,152 watts, what is the coil inductance? Two spheres senarated from each other by 10 m bave a charged of 0 001 Coulemb and 0 003

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter3: Magnetic Starters
Section: Chapter Questions
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2. A resistor of 6Q and an unknown impedance coil in series draw 12 amps from a 120 volts, 60 Hz
line. If the real power taken from the line is 1,152 watts, what is the coil inductance?
Two spheres senarated from each other by 10 m have a chared of 0 001 Coulomh and 0 003
Transcribed Image Text:2. A resistor of 6Q and an unknown impedance coil in series draw 12 amps from a 120 volts, 60 Hz line. If the real power taken from the line is 1,152 watts, what is the coil inductance? Two spheres senarated from each other by 10 m have a chared of 0 001 Coulomh and 0 003
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