1.

An elevator is designed to lift a load of 1000 kg through 6 floors of a building averaging 3.5 m per floor in 6 s. The power of the engine of the elevator neglecting the other losses is given by

A. 20 kW
B. 13.6 kW
C. 40.5 kW
D. 34.3 kW
Answer» E.


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