Question

Suppose your parents have constructed a two room house and you want that in the living room there should be a provision of electric bulb one electric fan a refrigerator and a a plug point for appliances of power up to 2 kilowatt.draw a circuit diagram showing electric fuse and earthing as safety devices.​

Answer 1

Circuit diagram showing electric fuse and earthing as safety devices is shown in the attached figure.

• From the attached figure it is very clear that one Bulb, one electric fan and a refrigerator are connected in parallel.
• Due to parallel connection each appliances would get same amount of potential difference which leads to the separately switch on and switch off the appliances.
• And earthing is done with the plug point.