Fusing factor is the ratio of: – McqOptions

MCQOPTIONS

1.	Fusing factor is the ratio of:
A.	current rating of fuse to the minimum fusing current
B.	minimum fusing current to the current rating of fuse
C.	minimum fusing current to the fault current
D.	minimum fusing current to the arcing time constant
Answer» C. minimum fusing current to the fault current

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