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प्रश्न
The following diagram shows three lamps and three switches 1, 2 and 3 connected with two cells.
- Name the switch / switches to be closed so as to light all the three lamps.
- How are the lamps connected: in series or in parallel?
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उत्तर
- Switches 2 and 3.
- The lamps are connected in series.
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संबंधित प्रश्न
Name the wire in a household electrical circuit to which the switch is connected
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What are ‘dual switches’? Mention their one main use.
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Name the component which connects electrical components to one another.
In the circuit shown in the following figure, when the switch is moved to ‘ON’ position,
Name the wire to which a switch is connected.
