Question:
In a building there are 15 bulbs of 45 W 15 bulbs of 100 W
Last updated: 6/8/2023
In a building there are 15 bulbs of 45 W 15 bulbs of 100 W 15 small fans of 10 W and 2 heaters of 1 kW The voltage of electric main is 220 V The minimum fuse capacity rated value of the building will be 1 10 A 2 25 A 3 15 A 4 20 A