An electrical heater is rated 4 kW, 220 V. What is the cost of using this heater for 12 hours, if one kWh of electrical energy costs Rs. 3.25 ?

Rs 156

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Rs 550

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Rs 880

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Rs 39

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
Rs 156

Suggest Corrections

Similar questions

An electrical heater is rated 4 kW, 220 V. What is the cost of using this heater for 12 hours, if one kWh of electrical energy costs Rs. 3.25 ?

Q. An electric heater has a rating of 2 kW, 220 V. The cost of running the heater for 10 hours at the rate of Rs 350 per unit is Rs ____

An electric room heater is rated at 2kW . Calculate the cost of using it for 2 hours daily in the month of September for 30 days if each unit costs Rs 4

Q. An electric iron is rated at 3kw. Electrical energy costs Rs. 4 per kwh. What is the cost of using the iron for 5 hours?

Q. An electric heater is used on a

220 V

supply and takes a current

5 A

. What is the cost of using the heater for 1 hour, if

1 k W h

cost 1 rupee.

Join BYJU'S Learning Program

An electrical heater is rated 4 kW, 220 V. What is the cost of using this heater for 12 hours, if one kWh of electrical energy costs Rs. 3.25 ?

The correct option is A Rs 156

The correct option is A
Rs 156