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. |
Rothemuhle regenerator has a _______ matrix in a disk shape. |
| A. | moving |
| B. | fixing |
| C. | no matrix |
| D. | none of the mentioned |
| Answer» C. no matrix | |
| 2. |
In micro scale regenerator each layer is _______ from the adjacent layer. |
| A. | equal |
| B. | subset |
| C. | offset |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 3. |
Micro scale regenerator has multi grating structure. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Outlet temperatures of fixed matrix regenerator is ______ with time. |
| A. | constant |
| B. | varying |
| C. | zero |
| D. | none of the mentioned |
| Answer» C. zero | |
| 5. |
In fixed matrix regenerator the fluid is ducted to the valves to flow through various matrices. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
In rotary regenerators fluid temperature is __________ across the flow area. |
| A. | constant |
| B. | varying |
| C. | zero |
| D. | none of the mentioned |
| Answer» C. zero | |
| 7. |
In rotary regenerator rotation is __________ to the temperature gradient. |
| A. | parallel |
| B. | congruent |
| C. | perpendicular |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 8. |
In rotary regenerators rotation is _________ to the flow direction. |
| A. | parallel |
| B. | perpendicular |
| C. | concurrent |
| D. | none of the mentioned |
| Answer» C. concurrent | |
| 9. |
In rotary regenerators matrix is ________ |
| A. | isothermal |
| B. | isochoric |
| C. | constant pressure process |
| D. | none of the mentioned |
| Answer» B. isochoric | |
| 10. |
In rotary regenerators matrix is __________ |
| A. | constant |
| B. | varying |
| C. | zero |
| D. | none of the mentioned |
| Answer» C. zero | |