MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Electrical Engineering Mcqs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Steam pressure in a steam power station, which is usually kept now-a-days is of the order of____________? |
| A. | 20 kgf/cm2 |
| B. | 50 kgf/cm2 |
| C. | 100 kgf/cm2 |
| D. | 150 kgf/cm2 |
| Answer» E. | |
| 2. |
Solar thermal power generation can be achieved by_______________? |
| A. | Using focusing collector or heliostates |
| B. | Using flat plate collectors |
| C. | Using a solar pond |
| D. | Any of the above system |
| Answer» E. | |
| 3. |
Steam turbines commonly used in steam power station are__________? |
| A. | Condensing type |
| B. | Non-condensing type |
| C. | None of the above |
| Answer» B. Non-condensing type | |
| 4. |
Edward s air pump____________? |
| A. | Removes air and also vapour from condenser |
| B. | Removes only air from condenser |
| C. | Removes only un-condensed vapour from condenser |
| D. | Removes air alongwith vapour and also the condensed water from condenser |
| Answer» E. | |
| 5. |
Steam turbines are governed by the following methods_____________? |
| A. | Throttle governing |
| B. | Nozzle control governing |
| C. | By-pass governing |
| D. | All of the above |
| Answer» E. | |
| 6. |
For Parson s reaction steam turbine, degree of reaction is____________? |
| A. | 75% |
| B. | 100% |
| C. | 50% |
| D. | 60% |
| Answer» D. 60% | |
| 7. |
Parson s turbine is___________? |
| A. | Pressure compounded steam turbine |
| B. | Simple single wheel, impulse steam turbine |
| C. | Simple single wheel reaction steam turbine |
| D. | Multi wheel reaction steam turbine |
| Answer» E. | |
| 8. |
Binary vapour cycles are used to_____________? |
| A. | Increase the performance of the condenser |
| B. | Increase the efficiency of the plant |
| C. | Increase efficiency of the turbine |
| Answer» C. Increase efficiency of the turbine | |