Answer:
Your question is Incomplete please edit
Answer:
may be you forgot to give options no PROBLEM I have written according to me
Explanation:
The ground-fault circuit interrupter, or GFCI, is a fast-acting circuit breaker designed to shut off electric power in the event of a ground-fault within as little as 1/40 of a second. It works by comparing the amount of current going to and returning from equipment along the circuit conductors.
All these answers are correct
