why two fuses are used in battery charging room?one in positive line and the ot

why two fuses are used in battery charging room?one in positive
line and the other in negative line?do any DC system require two
fuses?

Question Posted / prasun4174

why two fuses are used in battery charging room?one in positive line and the other in negative line..

Answer / guest

yes, bcoz the negative is the desired return path for the
current in dc system .were as in ac system
earthing/nutral is the return path

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