MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which type of gate valves are used in high head installations? |
| A. | Needle valves |
| B. | Butterfly valves |
| C. | Globe valve |
| D. | Pinch valve |
| Answer» B. Butterfly valves | |
| 2. |
The surge tank controls the water when the load on the turbine is ________ |
| A. | Equal |
| B. | Decreased |
| C. | Increased |
| D. | Not present |
| Answer» C. Increased | |
| 3. |
Which type of hydro plant is it if the head of a hydro plant is 30 – 100m? |
| A. | High head hydro-plant |
| B. | Medium head hydro-plant |
| C. | Low head hydro-plant |
| D. | Base load hydro-plant |
| Answer» C. Low head hydro-plant | |
| 4. |
WHICH_TYPE_OF_GATE_VALVES_ARE_USED_IN_HIGH_HEAD_INSTALLATIONS??$ |
| A. | Needle valves |
| B. | Butterfly valves |
| C. | Globe valve |
| D. | Pinch valve |
| Answer» B. Butterfly valves | |
| 5. |
Which type of valves is preferred for moderate heads? |
| A. | Butterfly valve |
| B. | Tube valve |
| C. | Needle vale |
| D. | Globe valve |
| Answer» B. Tube valve | |
| 6. |
The surge tank controls the water when the load on the turbine is_______? |
| A. | Equal |
| B. | Decreased |
| C. | Increased |
| D. | Not present |
| Answer» C. Increased | |
| 7. |
Which type of hydro power plant can be with or without pondage? |
| A. | Mini hydel plants |
| B. | Pump storage power plants |
| C. | Low head plants |
| D. | Run-off river power plants |
| Answer» E. | |
| 8. |
Which type of turbines does modern hydro power plant use? |
| A. | Kaplan turbine |
| B. | Francis turbine |
| C. | Pelton wheel |
| D. | Cross flow turbine |
| Answer» C. Pelton wheel | |
| 9. |
Which plants are used with steam and IC engines? |
| A. | Pumped storage plants |
| B. | Mini hydel plants |
| C. | Low head Hydel plant |
| D. | Run-off river plants |
| Answer» B. Mini hydel plants | |
| 10. |
Which plants supply the peak load for the base power plants? |
| A. | Mini hydel plants |
| B. | Pump storage power plants |
| C. | Low head plants |
| D. | Run-off river power plants |
| Answer» C. Low head plants | |
| 11. |
Low head hydro plant is also known as ____________ |
| A. | Canal power plant |
| B. | Medium head hydro-plant |
| C. | Run-off river hydro-plant |
| D. | Base load hydro plant |
| Answer» B. Medium head hydro-plant | |
| 12. |
Which type of hydro plant is it if the head of a hydro plant is 30 – 100m?$ |
| A. | High head hydro-plant |
| B. | Medium head hydro-plant |
| C. | Low head hydro-plant |
| D. | Base load hydro-plant |
| Answer» C. Low head hydro-plant | |
| 13. |
What type of Hydro plant is it if the Plant head is above 100m? |
| A. | High head hydro-plant |
| B. | Medium head hydro-plant |
| C. | Low head hydro-plant |
| D. | Base load hydro-plant |
| Answer» B. Medium head hydro-plant | |