MCQOPTIONS
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MCQOPTIONS
This section includes 13 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. |
Working fluid properties are present in scaling parameter groups. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Corrected groups are __________ proportional to quasi dimension groups. |
| A. | inversely |
| B. | directly |
| C. | not related |
| D. | none of the mentioned |
| Answer» C. not related | |
| 3. |
Gas constants are classified under ________ dimension groups. |
| A. | quasi |
| B. | uni |
| C. | multiple |
| D. | none of the mentioned |
| Answer» B. uni | |
| 4. |
CORRECTED_GROUPS_ARE____________PROPORTIONAL_TO_QUASI_DIMENSION_GROUPS.?$ |
| A. | inversely |
| B. | directly |
| C. | not related |
| D. | none of the mentioned |
| Answer» C. not related | |
| 5. |
Working_fluid_properties_are_present_in_scaling_parameter_groups.$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Gas constants are classified under ________ dimension groups? |
| A. | quasi |
| B. | uni |
| C. | multiple |
| D. | none of the mentioned |
| Answer» B. uni | |
| 7. |
Mach number is a _________ parameter. |
| A. | valued |
| B. | dimensionless |
| C. | valued & dimensionless |
| D. | none of the mentioned |
| Answer» C. valued & dimensionless | |
| 8. |
____________ when expressed in the form of dimensionless quantity is known as flow coefficient. |
| A. | Flow rate |
| B. | Pressure |
| C. | Flow rate & Pressure |
| D. | None of the mentioned |
| Answer» B. Pressure | |
| 9. |
Pressure coefficient has ___________ |
| A. | no value |
| B. | dimension |
| C. | no dimension |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 10. |
Flow coefficient has no _______ |
| A. | value |
| B. | dimension |
| C. | flow coefficient is constant |
| D. | none of the mentioned |
| Answer» C. flow coefficient is constant | |
| 11. |
Power is expressed in ___________ |
| A. | Horsepower |
| B. | Volts |
| C. | Ohms |
| D. | None of the mentioned |
| Answer» B. Volts | |
| 12. |
Reynolds number is a __________ parameter. |
| A. | constant |
| B. | have dimension |
| C. | dimensionless constant |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 13. |
Dimensional analysis can be used to compare gas turbines. |
| A. | True |
| B. | False |
| Answer» B. False | |