1. The geothermal energy is the ________ from the earth.
2. Resources of geothermal energy range from shallow ground to hot water.
3. The first geothermal electricity was produced in Italy in ________
4. How much deep the earth should be drilled for reservoirs?
Correct Answer is : 1.6Km
5. The hot water from the ground is used to ________
Correct Answer is : Turn turbines
6. How many types of geothermal power plants are there?
7. Flash geothermal power plants turns the high pressure hot water into___________
Correct Answer is : Low pressure cool water
8. Binary geothermal power plants, the hot water is passed by a secondary fluid with less boiling point than ____________
Correct Answer is : Water
9. Most of the future geothermal power plants will be of ____________ type.
Correct Answer is : Binary geothermal plants
10. Unlike other power plants, in geothermal power plants no __________ is burned.
Correct Answer is : Fossil fuel
11. The hot water is sent into the ________
Correct Answer is : Heat exchanger
12. The __________ is used to turn the power into AC.
Correct Answer is : Synchronous generator
13. The cooling water is again sent into __________
Correct Answer is : Condenser
14. From how many ways we can take the geothermal energy?