A Motor with a Coil Resistance of 10 W Is

question 66

Multiple Choice

A motor with a coil resistance of 10 W is attached to a voltage supply of 90 V.What is the current in the motor when it is running at its maximum speed with a back emf of 60 V?

• A)zero
• B)3.0 A
• C)6.0 A
• D)15 A

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