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प्रश्न
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 ?
उत्तर
(i) 
(ii) A is live wire
B is neutral wire
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संबंधित प्रश्न
What is the purpose of a switch in a circuit?
A switch is not touched with wet hands while putting it on or off. Give a reason for your answer.
It is dangerous to connect the switch in the neutral wire. Explain your answer.
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Complete the drawing shown in Figure to indicate where the free ends of the two wires should be joined to make the bulb glow.
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In which position is the key placed in a circuit?
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.
