5 fans of 80 W and 1 heater of 1kW. The voltage of the electric mains is 220 V. Then

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In a large building, there are 15 bulbs of 40 W, 5 bulbs of 100 W, 5 fans of 80 W and 1 heater of 1kW. The voltage of the electric mains is 220 V. Then, the minimum current should be
05
Dec
In a large building, there are 15 bulbs of 40 W, 5 bulbs of 100 W, 5 fans of 80 W and 1 heater of 1kW. The voltage of the electric mains is 220 V. Then, the minimum current should be 5 bulbs of 100 W 5 fans of 80 W and 1 heater of [...]
Posted in: Arihant Physics by D.C Pandey , Chapter 3 - Current Electricity , Volume 2 ,
Tags: 5 bulbs of 100 W , 5 fans of 80 W and 1 heater of 1kW. The voltage of the electric mains is 220 V. Then , In a large building , the minimum current should be , there are 15 bulbs of 40 W ,