Current Electricity 5 Question 8
8. In a large building, there are 15 bulbs of bulbs of fans of and 1 heater of . The voltage of the electric mains is . The minimum capacity of the main fuse of the building will be
(2014 Main)
(a)
(b)
(c)
(d)
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Solution:
- Total power
consumed
As we know,
Power,
Minimum capacity should be