An electric motor takes 5A from a 220V line. Determine the power of the motor and the energy consumed in 2hrs.
Answers
Answered by
14
P=VI
P=220x5
P=1100W
Energy consumed=Pt
=1100x2Wh
=2200Wh
=2.2kWh
Hope it helps
Answered by
5
V = 220V
I = 5A
P = VI
P = 220V * 5A
P = 1100W
t = 2h
P = W/t
W = Pt
W = 1100W * 2h
= 2.2kWh
Power of the motor is 1100W and
Energy consumed in 2 hrs is 2.2kWh
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