A fuse is the most common type of protection against a short-circuit fault in LV distribution circuits, motor circuits and for portable appliances. What is a major drawback or deficiency with the use of fuse?
Official USCG Answer & Rule Citation
Correct Answer: Option A — It is insensitive to small over current.
Under USCG National Maritime Center examination standards, the accepted correct answer is: It is insensitive to small over current..
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