MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Thermal Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Stationary boilers are used for _____ |
| A. | locomotive applications |
| B. | temporary applications |
| C. | power plant steam generation |
| D. | marine application |
| Answer» D. marine application | |
| 2. |
In natural circulation boilers, water circulation takes place due to natural convection current produced by the application of heat. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Which of the following is a single tube boiler? |
| A. | Cornish boiler |
| B. | Lancashire boiler |
| C. | Benson boiler |
| D. | Cochran boiler |
| Answer» B. Lancashire boiler | |
| 4. |
Which of the following is NOT true about Babcock and Wilcox boiler? |
| A. | Water tube boiler |
| B. | Externally fired |
| C. | High pressure boiler |
| D. | Single tube |
| Answer» E. | |
| 5. |
Which of the following is NOT a forced circulation boiler? |
| A. | Velox boiler |
| B. | Lancashire boiler |
| C. | Lamont boiler |
| D. | Benson boiler |
| Answer» C. Lamont boiler | |
| 6. |
Which of the following statement is TRUE about fire tube and water tube boilers? |
| A. | Fire tube boilers have high risk of bursting than water tube boilers |
| B. | Water tube boilers have high risk of bursting than fire tube boilers |
| C. | Bursting of boilers isn’t possible |
| D. | It depends upon the quality of water fed to the boiler |
| Answer» C. Bursting of boilers isn’t possible | |
| 7. |
Which of the following statement is FALSE about boilers? |
| A. | Portable boilers are also called as mobile boilers |
| B. | Lamont boiler is a forced circulation type boiler |
| C. | Cochran boiler is a high pressure boiler |
| D. | Horizontal boilers occupy more space |
| Answer» D. Horizontal boilers occupy more space | |
| 8. |
Which of the following is a low pressure boiler? |
| A. | Babcock and Wilcox boiler |
| B. | Benson boiler |
| C. | Lancashire |
| D. | Lamont Boiler |
| Answer» D. Lamont Boiler | |
| 9. |
The classification of boilers into horizontal, vertical and inclined is done on the basis of their _____ |
| A. | pressure |
| B. | method of firing |
| C. | tubes |
| D. | axis |
| Answer» E. | |
| 10. |
Which of the following statement is NOT true about fire tube boilers? |
| A. | Hot gases are inside the tubes and water surrounds them |
| B. | For a given power it occupies more floor area |
| C. | Operating pressure can be as high as 100 bars |
| D. | Not suitable for large power plants |
| Answer» D. Not suitable for large power plants | |
| 11. |
Babcock and Wilcox boiler is an internally fired boiler. |
| A. | True |
| B. | False |
| Answer» C. | |
| 12. |
Which of the following is NOT a valid classification of boilers? |
| A. | Forced circulation and natural circulation |
| B. | High pressure and low pressure |
| C. | Stationary and Portable |
| D. | Single fired and Double fired |
| Answer» E. | |
| 13. |
Which of the following is NOT a fire tube boiler? |
| A. | Cochran Boiler |
| B. | Lancashire Boiler |
| C. | Locomotive Boiler |
| D. | Babcock and Wilcox Boiler |
| Answer» E. | |