MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Steam And Gas Turbines knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Nitrogen oxides are produced during combustion zone. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
CO pollutant released from combustor is emitted during _______ process. |
| A. | reduction |
| B. | oxidation |
| C. | co is released no where |
| D. | none of the mentioned |
| Answer» C. co is released no where | |
| 3. |
Nitrogen oxides are released from ________ |
| A. | combustors |
| B. | burners |
| C. | combustors & burners |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 4. |
Swirler is the _____ part in the combustor. |
| A. | first |
| B. | middle |
| C. | last |
| D. | none of the mentioned |
| Answer» B. middle | |
| 5. |
Combustors ________ pollutants. |
| A. | increase |
| B. | decrease |
| C. | remains constant |
| D. | none of the mentioned |
| Answer» C. remains constant | |
| 6. |
In air crafts combustors are constrained by size and weight. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
In an ideal combustor exit temperature must be _________ |
| A. | decreasing |
| B. | increasing |
| C. | constant |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 8. |
When combustor pressure decreases efficiency _________ |
| A. | increases |
| B. | decreases |
| C. | remains constant |
| D. | none of the mentioned |
| Answer» C. remains constant | |
| 9. |
In gas turbine combustion chamber is fed with __________ pressure high temperature gas. |
| A. | low |
| B. | high |
| C. | medium |
| D. | none of the mentioned |
| Answer» C. medium | |
| 10. |
Combustor is also known as __________ |
| A. | flame holder |
| B. | burner |
| C. | flame holder & burner |
| D. | none of the mentioned |
| Answer» B. burner | |