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प्रश्न
What precaution do you take while handling a switch?
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उत्तर
- Avoid touching a switch with moist hands.
- It is dangerous to fix the appliance while power is flowing via the switch.
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संबंधित प्रश्न
What is the purpose of a switch in a circuit?
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 ?
It is dangerous to connect the switch in the neutral wire. Explain your answer.
A switch must be connected in the ______.
How should the electric lamps in a house be connected so that the switching ON or OFF in a room has no effect on other lamps in the same building?
What are ‘dual switches’? Mention their one main use.
Why should switches always be connected to the live wire? Give one precaution that should be taken while handling switches.
Would the bulb glow in the circuit shown in Figure?
Name the component which connects electrical components to one another.
Why is the switch put in the live wire?
