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An electric motor is developing 10KW at a speed of 900rpm. The torque available at the shaft is:

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An electric motor is developing 10KW at a speed of 900rpm. The torque available at the shaft is:

(a) 106 N-m

(b) 66 N-m

(c) 1600 N-m

(d) 90 N-m

This question was posed to me in semester exam.

Asked question is from State Variables and Linear Discrete-Time Systems topic in division State Variable Analysis and Design of Control Systems

1 Answer

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Best answer
Right choice is (a) 106 N-m

The explanation is: The formula of the Torque =9.544*Power/speed in rpm and unit is N-m and by this the value of the torque can be calculated.

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