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- Third Assistant Engineer (Steam-Motor-Gas Turbine Plants (Unlimited)) »
- Q536 - Electrical, Electronic, & Control Engineering
59. A 125 volt DC motor is rated at 10 kW. What is the current rating of the motor?
The motor current is calculated using the formula I = P/V, where P is power and V is voltage. Converting 10 kW to watts (10,000 W) and dividing by the voltage (125 V) yields a current of 80 amps, which is the correct answer.
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