Three inductors of 10mH, 40mH and 45mH are connected together in a series combination with no mutual inductance between them. Calculate the total inductance of the series combination. (answers should be in the form of e.g: L=100.00mH) * Your answer A solenoid coil with a resistance of 30 ohms and an inductance of 200mH is connected to a 230V AC, 50HZ supply. Calculate: the phase angle between the current and the applied voltage. (answer must be in the form of e.g: 0=165.50 degrees lagging/leading) Your answer

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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Basic Electrical Engineering

Three inductors of 10mH, 40mH and 45mH are connected together in a
series combination with no mutual inductance between them. Calculate
the total inductance of the series combination. (answers should be in the
form of e.g: L=100.00mH) *
Your answer
A solenoid coil with a resistance of 30 ohms and an inductance of
200mH is connected to a 230V AC, 50HZ supply. Calculate: the phase
angle between the current and the applied voltage. (answer must be in
the form of e.g: 0=165.50 degrees lagging/leading)
Your answer
Transcribed Image Text:Three inductors of 10mH, 40mH and 45mH are connected together in a series combination with no mutual inductance between them. Calculate the total inductance of the series combination. (answers should be in the form of e.g: L=100.00mH) * Your answer A solenoid coil with a resistance of 30 ohms and an inductance of 200mH is connected to a 230V AC, 50HZ supply. Calculate: the phase angle between the current and the applied voltage. (answer must be in the form of e.g: 0=165.50 degrees lagging/leading) Your answer
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