MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Gas Turbine knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When inlet temperature is increased to 2600F then efficiency is about ____________ |
| A. | 20% |
| B. | 30% |
| C. | 80% |
| D. | 60% |
| Answer» E. | |
| 2. |
Temperatures in gas turbines are about _______ |
| A. | 1500 F |
| B. | 1000 F |
| C. | 2300 F |
| D. | 1800 F |
| Answer» D. 1800 F | |
| 3. |
_______ temperatures in gas turbines gives low efficiency. |
| A. | low |
| B. | high |
| C. | medium |
| D. | none of the mentioned |
| Answer» B. high | |
| 4. |
Heavy frame engines are a type of _______ based gas turbines. |
| A. | land |
| B. | vertical |
| C. | air |
| D. | none of the mentioned |
| Answer» B. vertical | |
| 5. |
TEMPERATURES_IN_GAS_TURBINES_ARE_ABOUT________?$ |
| A. | 1500 F |
| B. | 1000 F |
| C. | 2300 F |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 6. |
When inlet temperature is increased to 2600F then efficiency is about ____________$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
_______ temperatures in gas turbines gives low efficiency? |
| A. | low |
| B. | high |
| C. | medium |
| D. | none of the mentioned |
| Answer» B. high | |
| 8. |
Aero derivative engines are very ________ in size. |
| A. | large |
| B. | small |
| C. | medium |
| D. | none of the mentioned |
| Answer» C. medium | |
| 9. |
Minimum compression ratio of aero derivative engines are ______ |
| A. | 20 |
| B. | 40 |
| C. | 30 |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 10. |
Aero derivative engines have _________ pressure ratios. |
| A. | low |
| B. | high |
| C. | medium |
| D. | none of the mentioned |
| Answer» C. medium | |
| 11. |
Heavy frame engines have _______ pressure ratios. |
| A. | low |
| B. | high |
| C. | medium |
| D. | none of the mentioned |
| Answer» B. high | |
| 12. |
Aero derivative engines are _________ based gas turbines. |
| A. | air |
| B. | vertical |
| C. | land |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 13. |
Heavy frame engines are type of _______ based gas turbines. |
| A. | land |
| B. | vertical |
| C. | air |
| D. | none of the mentioned |
| Answer» B. vertical | |
| 14. |
Land based gas turbines are classified into _________ types. |
| A. | 3 |
| B. | 2 |
| C. | 4 |
| D. | None of the mentioned |
| Answer» C. 4 | |