How many bulbs of 25watt can glow by the circuit of fuse having 5A and 250V ?
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To know about the number of bulbs of 25 watt that can be glow by the circuit of fuse having 5 A and 250 V rating is:
Assume the total number of bulbs to be a.
Voltage will be equal to 250 V
Current will be equal to 5 A
Power = 25 watt.
Formula that has to be applied to know about the number of bulbs you can burn is:
P * a = V* I
25* a = 250 * 5
A = 250*5/25
A= 50
From this, you can glow 50 bulbs of 25 watts.
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