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. |
In a fire-tube boiler, the water is in ___________ |
| A. | tube |
| B. | shell |
| C. | drum |
| D. | all of the mentioned |
| Answer» C. drum | |
| 2. |
Marine steam generators are ___________ fired. |
| A. | water |
| B. | oil |
| C. | phenol |
| D. | none of the mentioned |
| Answer» C. phenol | |
| 3. |
Industrial steam generators operate at a steam capacity of ___________ |
| A. | 1300 kg/s |
| B. | 1000 kg/s |
| C. | 500 kg/s |
| D. | 125 kg/s |
| Answer» E. | |
| 4. |
Industrial steam generators operate in a pressure range of ___________ |
| A. | 5-105 bar |
| B. | 6-106 bar |
| C. | <5 bar |
| D. | >105 bar |
| Answer» B. 6-106 bar | |
| 5. |
The supercritical steam generators operate at a pressure range of ___________ |
| A. | 200-240 bar |
| B. | 200-220 bar |
| C. | 220- 240 bar |
| D. | >240 bar |
| Answer» E. | |
| 6. |
The subcritical steam generators operate between a pressure ranges of ___________ |
| A. | 120-160 bar |
| B. | 100-110 bar |
| C. | 130-180 bar |
| D. | 140- 200 bar |
| Answer» D. 140- 200 bar | |
| 7. |
The boiler in which the tubes are surrounded by hot gases is called ___________ |
| A. | fire tube boiler |
| B. | water tube boiler |
| C. | both fire and water tube boiler |
| D. | none of the mentioned |
| Answer» C. both fire and water tube boiler | |