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प्रश्न
Our body can pass electricity through it.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
S.I. unit and commercial unit of electrical energy are same.
If out of the two lighted bulbs in a room, one bulb suddenly fuses, then
From where does the electricity come to our home ?
State the purpose of kWh meter.
For which unit do we pay our electricity bill?
The diagram below in figure shows the reading on the dials of a meter. State what is its reading.

Name the unit in which you pay the cost of your electricity bill. How is it related to joule?
An electric iron of power 1.5 kW is used for 30 minutes to press the clothes. Calculate the electrical energy consumed in
- kilowatt-hour
- joule.
Two lamps, one rated 220 V, 50 W and the other rated 220 V, 100 W, are connected in series with mains of 220 V. Explain why does the 50 W lamp consume more power.
Two bulbs are rated 60 W, 220 V and 60 W, 110 V respectively. Calculate the ratio of their resistances.
