Because abnormal conditions such as short-circuit or ground-fault overcurrents can occur and effectively bypass the load resistance, every circuit must be provided with a fuse or circuit breaker [or other overcurrent protection device(s)] to limit the current flow in the circuit to a safe level that will keep the circuit conductors from __________.
A) overheating
B) heating
C) not heating
D) under heating
Show Answer
Answer:A
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