Question

An electric motor takes 5 A from a 220 V line. Determine the power of the motor and the energy consumed in 2 h.

Answer 1

A N S W E R

Power=VI

P=220×5

P= 1100 Watts

>》Energy=Power×TimeEnergy=Power×Time

=1100×2× 3600=1100×2× 3600 sec

=3960000=3.96× 106=3960000=3.96× 106 joules

=3.96× 103=3.96× 103 kilojoules

Answer 2

Answer:

this is your ans

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