MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Power Plant knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A duct which decreases the velocity of fluid & causes a corresponding increase in pressure is called? |
| A. | nozzle |
| B. | diffuser |
| C. | jet |
| D. | orifice |
| Answer» C. jet | |
| 2. |
A ______ is a duct through which velocity of a fluid increases at the expense of pressure. |
| A. | orifice |
| B. | nozzle |
| C. | jet |
| D. | diffuser |
| Answer» C. jet | |
| 3. |
The overall steam turbine generator arrangement of a power plant is designated as ________ compound on the basis of shaft orientation. |
| A. | tandem |
| B. | cross |
| C. | tandem & cross |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 4. |
Depending on whether the back pressure is below or equal to the atmospheric pressure, how many types of turbines do exist? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 5. |
A steam turbine converts the output from a steam generator into ____________ |
| A. | Shaft work |
| B. | Turbine work |
| C. | Mechanical work |
| D. | None of the mentioned |
| Answer» B. Turbine work | |