A room has the following appliances connected in parallel to a 220 V supply: • one…
MATHEMATICS · Subjective · ISC · Physics · Current Electricity · Electrical energy and power
Problem
A room has the following appliances connected in parallel to a 220 V supply:
• one heater of 1000 W
• one ceiling fan of 80 W
• two LED lamps each of 60 W
Calculate the total current drawn from the mains when all the appliances are switched on.