Advertisements
Advertisements
प्रश्न
Kinetic energy in flowing water drives ________ to generate electricity.
विकल्प
watermill
windmill
turbines
generator
Advertisements
उत्तर
Kinetic energy in flowing water drives turbines to generate electricity.
APPEARS IN
संबंधित प्रश्न
Write the energy conversion that takes place in a hydropower plant.
There are four fuels which all contain only carbon and hydrogen. The fuel having highest calorific value will be one which has:
(a) more of carbon but less of hydrogen
(b) less of carbon but more of hydrogen
(c) equal proportions of carbon and hydrogen
(d) less of carbon as well as less of hydrogen
What is the difference between a thermal power plant and a hydro power plant?
How has the traditional use of energy of flowing water been modified for our convenience?
State two disadvantages of producing hydroelectricity.
At a hydro power plant:
(a) kinetic energy possessed by stored water is converted into electrical energy
(b) electrical is extracted from water
(c) water is converted into steam to turn turbines and produce electricity.
(d) potential energy possessed by stored water is converted into electricity.
The harnessing of which of the following leads to the destruction of large eco-systems?
(a) thermal power
(b) tidal power
(c) hydro power
(d) geothermal power
What is common between the sun and a hydrogen bomb?
What are the advantages of hydroelectric power generation ?
What is hydro energy? Explain the principle of generating electricity from hydro energy. How much hydro electric power is generated in India?
Find an odd one out.
Write the advantages of the Hydroelectric Power project.
Draw the flowchart showing generation of electrical energy through hydroelectric power plant.
Complete the table.
| Advantages of hydroelectric power plant | Disadvantage of hydroelectric power plant |
Complete the following flow chart.
In a hydropower plant:
Where are the Hydel power stations located in Tamil Nadu?
______ have long economic lives and low operating cost.
In a hydroelectric power plant more electrical power can be generated if water falls from a greater height because
