‘A fuse is rated 8 A'Can it be used with an electrical appliance of rating 5kW,
200V.Give reason.
Answers
Answered by
0
No it cannot be used.
P=5kw = 5000W
V= 200V
P= VI
5000= 200*I
I = 5000/200
= 25A
Current flowing through appliance is greater than that of fuse. So 8A fuse cannot be used.
Similar questions