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Calculate the electrical energy consumed by a 1200 W toaster In 30 minutes.

Calculate the electric energy consumed by a 1200 W toaster in 20 minutes.

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

The electrical energy consumed by a 30 W bulb in 5 minutes is _________ .

An electrical appliance is rated 1500 W, 250 V. This appliance is connected to mains of voltage 250 V. Calculate : the electrical energy consumed in 60 hours,

In an AC circuit, the electrical energy is consumed in

In what unit does the domestic electric meter measures the electrical energy consumed? State the value of unit in SI unit of energy.