How does a circuit breaker differ from a...
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How does a circuit breaker differ from a fuse?
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A
a circuit breaker trips to break the circuit and may be reset, a fuse may not be reset
B
a circuit breaker gives no visual indication of having opened the circuit, a fuse universally does
C
a circuit breaker is enclosed in a tube of insulating material with metal ferrules at each end, a fuse is not
D
a circuit breaker melts and must be replaced, a fuse does neither
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Question 1 of 27070
5eccefa4bacbc34ba4d482fe
Q
How does a circuit breaker differ from a fuse?
A
a circuit breaker trips to break the circuit and may be reset, a fuse may not be reset
B
a circuit breaker gives no visual indication of having opened the circuit, a fuse universally does
C
a circuit breaker is enclosed in a tube of insulating material with metal ferrules at each end, a fuse is not
D
a circuit breaker melts and must be replaced, a fuse does neither
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