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Which power is mentioned on a name plate of a motor?(a) Gross power(b) Power drawn in kVA(c) Power drawn in kW(d) Output power available at the shaftThe question was asked in an online quiz.My doubt stems from DC Motor Basics -1 in division DC Motors of DC Machines

Answer»

The correct choice is (d) Output power AVAILABLE at the shaft

To explain: NAME PLATE of the motor shows rated values i.e. rated SPEED, rated current, rated voltage. It also shows output power available at shaft when all other QUANTITIES are set to rated values.



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