In a household circuit, the MCB will be connected before mainswitch.

Select the most correct alternative given below each statement and write the completed statement:

An appliance like an electric iron takes a current from circuit rated _____

Apart from the live wire, what are the two other wires in the household circuit?

Name two safety measures commonly used in domestic electric circuit and appliances.

Why is series arrangement not used in domestic circuits?

The diagram below shows a dual control switch circuit connected to a bulb. Out of A & B which one is the live wire and which one is the neutral wire? 

(a) Draw a schematic diagram of common domestic circuit.

(b) State the function of fuse and earth wire.