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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.
In a household electrical circuit, the appliance are connected in ............with the mains.
One kilowatt hour is equal to ............ joule.
From where does the electricity come to our home ?
What is an electric meter? Where is it fixed in our house?
State the purpose of kWh meter.
One day the meter reading is found to be 7643 units while the next day, it was 7657 units. What is the consumption of electricity in a day?
If an appliance of power P watt is used for time t hour. How much electrical energy is consumed in kWh?
Draw a labelled diagram with the necessary switches to connect a bulb, a fan and a plug socket in a room with the mains. In what arrangement will you connect them to the mains?
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.
