Advertisements
Advertisements
प्रश्न
Explain the meaning of the term kilowatt hour.
एक पंक्ति में उत्तर
Advertisements
उत्तर
'kilowatt-hour' is the commercial unit of electricity. One kilo-watt hour is the electrical energy consumed by an electrical appliance of power 1 kW when it is used for 1 hour.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If 20 C of charge pass a point in a circuit in 1 s, what current is flowing?
What do you mean by conductance of a conductor of a solution?
An electric bulb is rated at 220 V, 100 W. What is its resistance? What maximum current can be passed through it?
Name the unit which a consumer pays as the cost of electricity.
Define the following:
Super conductors
An electric kettle is rated 2.5 kW, 250 V. Find the cost of running the kettle for two hours at Rs. 5.40 per unit.
One unit of electrical energy consumed is equal to 1000 kilowatt-hour.
The flow of electric charge per unit time is called potential difference.
For current to flow, one needs art open circuit.
The number of electrons required to produce a total charge of 1.6 C is:
