Advertisements
Advertisements
Question
Wind turbines with capacity are commercially available.
Options
1 kW to 7 MW
1 kW to 7 kW
1 kW to 7000 W
1 W to 7 MW
Advertisements
Solution
1 kW to 7 MW
RELATED QUESTIONS
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 type of energy is possessed by flowing water?
Flowing water can rotate a turbine. Which type of energy is used up by the turbine?
How has the traditional use of energy of flowing water been modified for our convenience?
What is hydroelectricity? Explain the basic principle of generation of hydroelectricity with the help of a labelled diagram.
Which of the two is a cleaner fuel: hydrogen of CNG? Why?
Write any two limitations of hydro-energy.
Explain the difference between conventional and non-conventional sources of energy.
Give a scientific reason:
Hydroelectric energy, solar energy and wind energy are called renewable energies.
Give your opinion about whether hydroelectric plants are environment friendly or not?
Draw a neat and labelled diagram of energy transformation in solar thermal electric energy generation.
What is hydro energy? Explain the principle of generating electricity from hydro energy. How much hydro electric power is generated in India?
Kinetic energy in flowing water drives ________ to generate electricity.
Find an odd one out.
Electrical energy can be generated using wind.
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 |
Explain the stages in electric generation from the given schematic diagram.
In a hydropower plant:
Choose the correct statement.
