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Science-Related Homework Help Physics Topic started by: Northa on Feb 26, 2017



Title: The starting current in a DC motor is 20. A, but it normally operates on 110. volts with a back EMF ...
Post by: Northa on Feb 26, 2017
The starting current in a DC motor is 20. A, but it normally operates on 110. volts with a back EMF of 90. volts.
(a)   What is the resistance in the windings?
(b)   What is the current at normal load?


Title: Re: The starting current in a DC motor is 20. A, but it normally operates on 110. volts with a back ...
Post by: mtown88 on Feb 26, 2017
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