Advertisements
Advertisements
Question
The diagram below shows a dual control switch circuit connected to a bulb.
(i) Copy the diagram and complete it so that the bulb is switched ON.
(ii) Out of A and B which one is the live wire and which one is the neutral wire ?
Advertisements
Solution
(i) 
(ii) A is live wire
B is neutral wire
APPEARS IN
RELATED QUESTIONS
What is the purpose of a switch in a circuit?
It is dangerous to connect the switch in the neutral wire. Explain your answer.
Why should switches always be connected to the live wire? Give one precaution that should be taken while handling switches.
Complete the drawing shown in Figure to indicate where the free ends of the two wires should be joined to make the bulb glow.
What is the purpose of using an electric switch? Name some electrical gadgets that have switches built into them.
In which position is the key placed in a circuit?
Name the component of a circuit which help us to start or stop the appliances & safely and easily.
Name the component which connects electrical components to one another.
What precaution do you take while handling a switch?
Name the wire to which a switch is connected.
