MCQOPTIONS
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MCQOPTIONS
This section includes 21 Mcqs, each offering curated multiple-choice questions to sharpen your Applied Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
___________ are like a wind turbines immersed in water and used to extract power from large flow of water. |
| A. | River current turbines |
| B. | Cross flow turbines |
| C. | Under shoot turbines |
| D. | Water wheel turbines |
| Answer» B. Cross flow turbines | |
| 2. |
For larger flow of water, what type of propellers can be used? |
| A. | Pelton turbines |
| B. | Francis turbines |
| C. | Propeller turbines |
| D. | Multi jet turbines |
| Answer» D. Multi jet turbines | |
| 3. |
__________ are used for higher flow of water. |
| A. | Francis turbines |
| B. | Pelton turbines |
| C. | Propeller turbines |
| D. | Turgo turbines |
| Answer» B. Pelton turbines | |
| 4. |
________ are used for low flow water. |
| A. | Pelton turbines |
| B. | Francis turbines |
| C. | Propeller turbines |
| D. | Turgo turbines |
| Answer» B. Francis turbines | |
| 5. |
Different types of turbines are used depending on the head and flow at the site. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
If the power output is 100kW to 2kW, then it is _________ |
| A. | Large scale |
| B. | Mini scale |
| C. | Micro scale |
| D. | Pico scale |
| Answer» C. Micro scale | |
| 7. |
_________ARE_USED_FOR_LOW_FLOW_WATER.?$ |
| A. | Pelton turbines |
| B. | Francis turbines |
| C. | Propeller turbines |
| D. | Turgo turbines |
| Answer» B. Francis turbines | |
| 8. |
For larger flow of water, what type of propellers can be used? |
| A. | Pelton turbines |
| B. | Francis turbines |
| C. | Propeller turbines |
| D. | Multi jet turbines |
| Answer» D. Multi jet turbines | |
| 9. |
___________are_used_for_higher_flow_of_water.$ |
| A. | Francis turbines |
| B. | Pelton turbines |
| C. | Propeller turbines |
| D. | Turgo turbines |
| Answer» B. Pelton turbines | |
| 10. |
The fore bay is sited above the _________ |
| A. | Weir |
| B. | Screen |
| C. | Canal |
| D. | Power house |
| Answer» E. | |
| 11. |
__________ flows into a canal. |
| A. | Mineral water |
| B. | Impure water |
| C. | Clean water |
| D. | Dirty water |
| Answer» D. Dirty water | |
| 12. |
The __________ in the river bed directs the water to a settling tank. |
| A. | large dam |
| B. | Small dam |
| C. | Weir |
| D. | Canal |
| Answer» C. Weir | |
| 13. |
____________are_like_a_wind_turbines_immersed_in_water_and_used_to_extract_power_from_large_flow_of_water. |
| A. | River current turbines |
| B. | Cross flow turbines |
| C. | Under shoot turbines |
| D. | Water wheel turbines |
| Answer» B. Cross flow turbines | |
| 14. |
Different types of turbines are used depending on the head and flow at site? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 15. |
The core of a hydro scheme is the _________ |
| A. | Canal |
| B. | Turbines |
| C. | Weir |
| D. | Fore bay |
| Answer» C. Weir | |
| 16. |
The output power of the micro scale is __________ |
| A. | 5-100kW |
| B. | 10-100kW |
| C. | 50-500kW |
| D. | 80-500kW |
| Answer» B. 10-100kW | |
| 17. |
If the power output is 100kW to 2kW,then it is _________ |
| A. | Large scale |
| B. | Mini scale |
| C. | Micro scale |
| D. | Pico scale |
| Answer» C. Micro scale | |
| 18. |
Based on the power outputs, how many types of hydro schemes are there? |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 5 |
| Answer» D. 5 | |
| 19. |
The power output in large scale is about ________ |
| A. | 1mW |
| B. | 1mWand above |
| C. | 2mW |
| D. | 2mW and above |
| Answer» E. | |
| 20. |
The river or stream depends on the rate at which the water __________ |
| A. | Falls down |
| B. | Flows |
| C. | Flows and falls down |
| D. | Neither falls nor flows |
| Answer» D. Neither falls nor flows | |
| 21. |
___________ creates the energy that can be captured and turned into the electricity. |
| A. | Stagnant water |
| B. | Flowing water |
| C. | Tank water |
| D. | Sea water |
| Answer» C. Tank water | |