Question

an electric motor takes 5A from a 220v line determine the power of the motor and the energy consumed in 2 hours

Answer 1

Explanation:

POWER = V × I

THEREFORE = 220×5

= 1100 W

Now Energy = Power × Time

= 1100 × [ 2 hrs in seconds = 7200 sec]

= 7.92 × 10⁶ J

Therefore

Power of the motor is = 1100 W

Energy consumed in 2 hrs at 5A on 220 V line = 7.92 × 10⁶J

Hope it's helpful!!

please mark brainliest if

Have a great day

Gourishankar....