MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Geothermal Energy knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Biomass is used to produce electricity. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following use producer gas from biomass? |
| A. | Hydrothermal plant |
| B. | Paper and textile industry |
| C. | Wind plants |
| D. | Fuel cells |
| Answer» C. Wind plants | |
| 3. |
Why is biomass gasification useful? |
| A. | To get gases which can be used as fuel |
| B. | To reduce solid waste |
| C. | To increase solid waste |
| D. | Biomass gasifiers are economical |
| Answer» B. To reduce solid waste | |
| 4. |
Which of the following is a thermal application of biomass? |
| A. | Freezing |
| B. | Anaerobic Digestion |
| C. | Fermentation |
| D. | Combustion |
| Answer» E. | |
| 5. |
Why are renewable resources preferred? |
| A. | Cheap |
| B. | Profitable |
| C. | Release little greenhouse gases |
| D. | Are freely available |
| Answer» D. Are freely available | |
| 6. |
Hydro energy provide water for irrigation |
| A. | False |
| B. | True |
| Answer» C. | |
| 7. |
Which of the following is an application of hydro energy? |
| A. | Flood risk management |
| B. | Generating wind |
| C. | Manufacturing |
| D. | Environment damage |
| Answer» B. Generating wind | |
| 8. |
Which of the following do heat pumps use in geothermal energy? |
| A. | Earth s variable temperature |
| B. | Variable electricity |
| C. | Constant electricity |
| D. | Earth s constant temperature |
| Answer» E. | |
| 9. |
How does geothermal energy work? |
| A. | Uses water from the earth |
| B. | Uses potential energy |
| C. | Uses heat from the core of earth |
| D. | Uses heat from atmosphere |
| Answer» D. Uses heat from atmosphere | |
| 10. |
What are the applications of concentrating solar collectors? |
| A. | Domestic water heating |
| B. | Desalination plants |
| C. | Linear focusing |
| D. | Point focusing |
| Answer» C. Linear focusing | |
| 11. |
What is a concentrating solar collector? |
| A. | Collects and concentrates sunlight on an absorber |
| B. | Collects and concentrates sunlight on a reflector |
| C. | Reflects sunlight |
| D. | Directly uses the incoming global radiation |
| Answer» B. Collects and concentrates sunlight on a reflector | |
| 12. |
What is a non-concentrating solar collector? |
| A. | Collects and stores sunlight |
| B. | Collects and concentrates sunlight |
| C. | Reflects sunlight |
| D. | Directly uses the incoming global radiation |
| Answer» E. | |
| 13. |
What is a solar collector? |
| A. | A device that generates current |
| B. | A device that collects and stores sunlight |
| C. | A device that collects and concentrates sunlight |
| D. | A device that filters sunlight |
| Answer» D. A device that filters sunlight | |
| 14. |
Which of the following is a thermal application of solar energy? |
| A. | Photovoltaic |
| B. | Concentrating collectors |
| C. | Solar cell |
| D. | Electricity |
| Answer» C. Solar cell | |