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प्रश्न
An electric bulb is marked 100 W, 230 V. What does this mean?
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उत्तर
This statement means that the bulb is operated at 230 volt and consumes 100 watt of power.
संबंधित प्रश्न
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| Sr.no. | Name | Nos. | Power rating | Time/day |
| 1 | Bulb | 4 | 100 W | 7.5 hr |
| 2 | Fans | 2 | 50 W | 10 hr |
| 3 | T.V. | 1 | 100 W | 2 hr |
| 4 | Iron | 1 | 500 W | 1 hr |
| 5 | Electric stove | 1 | 750 W | 2 hr |
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