an electric motor takes 5A from 220V.
Determine power and energy consumed in 2 hr
Answers
Answered by
1
W = P*t
W = V*i*t
W = 5*220*2
W = 2200 Joule
Answered by
0
Answer:
Electric current = 5 A
potential different = 220 V
Time = 2 x 60 x 60 = 7200
P = VI
220 x 5 V
=> 1100 w
Energy consumed by motor,
=> 1100 x 7200
=> 7.92 x 10^6 J
Similar questions