A circuit with a resistance of #8 Omega# has a fuse with a capacity of #5 A#. Can a voltage of #36 V# be applied to the circuit without blowing the fuse?
Oct 9, 2016
Current in circuit= voltage divided by Resistance.
Fuse is to blow at 5 amps.Here we get current=4.5..Fuse will not blow. But safety margin is less.