an electric motor takes 5.0 ampere from a 220 volt line determine the power of the motor and the energy consumed in 2 hour
Answers
Answered by
1
energy = power/time
here
energy = 5*220*2/1000
= 10*22/100
= 2.2kWh
thus energy consumed is 2.2kWh
Answered by
2
Current = 5.0 Ampere
Potential Difference = 220 Volts
Power = V*I
0.5 x 220
110 Watt
Now
Time = 2 hours
Energy = Power x time
➡️ 110 x 2
➡️ 220 Watt hour
Ans
➡️Power = 110 watt
➡️Energy = 220 Watt hour
Hope it helps ☺️☺️
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