Working of safety fuses depends upon1. magnetic effect of the current2 – McqOptions

MCQOPTIONS

1.	Working of safety fuses depends upon1. magnetic effect of the current2. chemical effect of the current3. magnitude of the current4. heating effect of the currentSelect the correct answer using the code given below.
A.	, 2, 3 and 4
B.	, 2 and 3 only
C.	and 4 only
D.	only
Answer» D. only

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