Question

A tv set consumes electrical power of 230 watts and runs on 230 volts main supply. The correct fuse for this TV set is
a: 5A
b: 3A
c: 1A
d: 2A

Answer 1

3ampere maybe.I think so

Answer 2

safe current =P/V
I=230/230
I=1A

so we will use 2A fuse as fuse should more than the safe current