CUET Preparation Today
In a large building, there are 20 bulbs of 40 W each, 5 bulbs of 100 W each, 5 fans of 80 W each, and 1 heater of 1 kW. The voltage supply is 220 V. The minimum capacity of the main fuse of the building should be |
12.27 A 10.42 A 8.31 A 6 A |
12.27 A |
The correct answer is Option (1) → 12.27 A |
