if the maximum safe current capacity of the wire is 20 amperes,what should be rating of the circuit breaker?
a.18 amperes
b.20 amperes
c.22 amperes
d.25 amperes
a.18 amperes
b.20 amperes
c.22 amperes
d.25 amperes
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Answers & Comments
Answer:
B. 20 amperes
Explanation:
The standard for most household circuits are rated 20 amps. An important note to remember is that circuit breakers can only handle about 80% of their overall amperage.