Question

The power of the washing machine varies between 0.7kW and 2kW depending on which wash cycle is operating. calculate the maximum current drawn from the mains electricity supply by the washing machine

Answer 1

To calculate the current drawn from the power and voltage, you can use the formula: P = V x I, where P is power in watts, V is voltage in volts, and I is current in amperes¹². Assuming the mains electricity supply has a voltage of 220 V, the maximum current drawn by the washing machine is 2 kW / 220 V = 9.09 A