MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Using of intercooler and reheating process ________ efficiency. |
| A. | increases |
| B. | decreases |
| C. | does not change |
| D. | none of the mentioned |
| Answer» B. decreases | |
| 2. |
Extra cooling can be done by __________ |
| A. | decreasing no of fins |
| B. | increasing number of fins |
| C. | spraying mist on inter cooler surface |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 3. |
Compression with intercooler causes ________ |
| A. | increase in the compressor work |
| B. | decrease in the compressor work |
| C. | increases the overall efficiency |
| D. | none of the mentioned |
| Answer» C. increases the overall efficiency | |
| 4. |
In actual gas turbine, mechanical energy is converted into heat by _________ |
| A. | none of the mentioned |
| B. | frictional losses in compressor |
| C. | no mechanical energy is converted into heat energy |
| D. | friction between piston and cylinder |
| Answer» E. | |
| 5. |
A gas turbine is called as __________ |
| A. | Expansion turbine |
| B. | Combustion turbine |
| C. | Compression turbine |
| D. | None of the mentioned |
| Answer» C. Compression turbine | |