An electric kettle is rated as 2.5 kW, 250 V. Find the cost of running the kettle for two hours at 60 paisa/unit.
An electric kettle is rated 2.5 kW, 250 V. The cost of running the kettle for two hours at 60 paise per unit will be
An electric kettle is rated '2.5 kW, 250 V'. Find the cost of running the kettle for two hours at Rs. 5.40 per unit.