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Find out the levator of a large building

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Reference no: EM13875058

The elevator of a large building is to raise a net mass of 400 kg at a constant speed of 12 m/s using an electric motor. Minimum power rating of the motor should be

(a) 0 kW

(b) 4.8 kW

(c)47 kW

(d) 12 kW

(e) 36 kW

Reference no: EM13875058

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