How much energy is used by an 80% efficient, 2kW (input) motor running – McqOptions

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1.	How much energy is used by an 80% efficient, 2kW (input) motor running at a peak load for 5 hours?
A.	4 kWh
B.	16 kWh
C.	2 kWh
D.	8 kWh
Answer» E.

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