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प्रश्न
The electrical energy consumed in a house is measured by ...............
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उत्तर
The electrical energy consumed in a house is measured by kWh meter.
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संबंधित प्रश्न
One kilowatt hour is equal to ............ joule.
One kilowatt is equal to
From where does the electricity come to our home ?
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?
What is an electric fuse? State its purpose in the household electrical circuit.
What is the resistance, under normal working conditions, of an electric lamp rated at '240 v, 60 W' ? If two such lamps are connected in series across a 240 V mains supply, explain why each one appears less bright.
Two bulbs are rated 60 W, 220 V and 60 W, 110 V respectively. Calculate the ratio of their resistances.
An electrical appliance is rated as 60 W – 150 V.
How much current will flow through the appliance when in use?
