MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Steam Turbines knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Combination of _______ vapor cycles is called as binary vapor cycle. |
| A. | two |
| B. | one |
| C. | multi |
| D. | none of the mentioned |
| Answer» B. one | |
| 2. |
Maximum work output that can be obtained from a system is called as _______ |
| A. | Adiabatic efficiency |
| B. | Isoentropic efficiency |
| C. | Availability |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 3. |
In Air standard cycle air standard assumptions are ________ |
| A. | not applicable |
| B. | applicable |
| C. | depends on the situation |
| D. | none of the mentioned |
| Answer» C. depends on the situation | |
| 4. |
In air standard process working fluid air is assumed as an ____________ |
| A. | ideal gas |
| B. | inert gas |
| C. | high pressure gas |
| D. | none of the mentioned |
| Answer» B. inert gas | |
| 5. |
In air standard assumptions heat exhaust process is replaced by _________ |
| A. | heat addition |
| B. | compressio |
| C. | heat rejection |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 6. |
In air standard assumption combustion is replaced by ___________ |
| A. | heat rejection |
| B. | heat addition |
| C. | compression |
| D. | none of the mentioned |
| Answer» C. compression | |
| 7. |
It is assumed that all the processes internally are _________ |
| A. | reversible |
| B. | irreversible |
| C. | reversible but not in all conditions |
| D. | none of the mentioned |
| Answer» B. irreversible | |
| 8. |
For calculating adiabatic efficiency they are ________ iso-entropic efficiency. |
| A. | not compared with |
| B. | compared with |
| C. | multiplied with |
| D. | none of the mentioned |
| Answer» C. multiplied with | |
| 9. |
While calculating adiabatic efficiency of a nozzle exit conditions for iso-entropic nozzle are ___________ |
| A. | Exit temperature are equal |
| B. | Exit pressure s are equal |
| C. | Inlet states are same |
| D. | All of the mentioned |
| Answer» E. | |
| 10. |
Adiabatic efficiency is the ___________ of actual work required by condenser to bring to certain temperature and actual work input. |
| A. | product |
| B. | ratio |
| C. | sum |
| D. | none of the mentioned |
| Answer» C. sum | |