Calculate the electrical energy consumed in units when a 60W bulb is used for 10 hours.

An electric iron which has a resistance of 80 Omega is used on 200V source. Calculate the electric energy consumed in kilowatt hour if it is used for 2 hours-

Calculate the energy consumed in electrical units when a 75 W fan is used for 8 hours daily for one month (30 days)

An electric press is rated 750 W, 230 V'. Calculate the electrical energy consumed by the press in 16 hours.

Calculate the electrical energy in kWh consumed in a month, in a house using 2 bulbs of 100 W each and 2 fans of 60 W each, if the bulbs and fans are used for an average of 10 hours each day.

100 W, 220 V bulb is coonected to 110 V source. Calculate the energy consumed (in unit of electricity) by the bulb in 1 hour.

The electric energy consumed by a 500 W bulb in 2 hours is …….. unit .