Solution:
1. Lockout/Tagout :(LOTO) it is a type of program embed in electrical equipment which is used in different industries that when you will open that kind of device or repair it you should first disconnect it completely from its electrical source. Then you have to make sure that the electricity cannot be reconnected by you or anyone else until it is safe again.
2. Over Current Protection: If extra current is flowing in the circuit ,to stop it we use over current protection like fuses, relays etc.
3. Shocking Current: If any part of human is touched to the part of wire without lid or the electrical equipment which is not fully protected through which current is flowing through it there is a chance of Shock.If power is very high there is chance of damage or that part of your body may not work.
4. Shut Down: When current is flowing through an electrical device ,when that device is turned off i.e leakage is called shut down current.
Option (A) Lockout/Tagout, is correct Safety measure for above situation.
