MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Where is the coal feeding mechanism located in spreader type stoker? |
| A. | Above the grate |
| B. | Right side of the grate |
| C. | Left side of the grate |
| D. | Below the grate |
| Answer» B. Right side of the grate | |
| 2. |
What type of stoker is spreader/sprinkler stoker? |
| A. | Over feed |
| B. | Single retort |
| C. | Multi retort |
| D. | Under feed |
| Answer» B. Single retort | |
| 3. |
Which type of coal fuel is avoided in travelling grate stoker? |
| A. | Anthracite coal |
| B. | Briquette |
| C. | Pulverized coal |
| D. | Caking bituminous |
| Answer» E. | |
| 4. |
Why is it necessary to control burning in different areas of travelling grate stoker? |
| A. | Minimize the coke carried into ash pit |
| B. | To avoid the smoke |
| C. | To form a maintain temperature throughout the stoker |
| D. | To get the proper efficiency |
| Answer» B. To avoid the smoke | |
| 5. |
What does both primary and secondary air ports combined provide in travelling grate stoker? |
| A. | Pressure |
| B. | Evaluating temperature |
| C. | Turbulence |
| D. | Heat intensity |
| Answer» D. Heat intensity | |
| 6. |
Depending on what factor are the air ducts opened and closed in travelling grate stoker? |
| A. | On the type of grate used |
| B. | On the speed that is attained |
| C. | On the type of coal used |
| D. | Depending on intensity of boiler |
| Answer» D. Depending on intensity of boiler | |
| 7. |
Automatic combustion control in travelling stoker regulates speed of grate to maintain ____________ |
| A. | Steam generation |
| B. | Air flow |
| C. | Fuel supply |
| D. | Conveyor speed |
| Answer» B. Air flow | |
| 8. |
In what way is the supply coal/fuel is done in travelling grate stoker? |
| A. | Screw conveyor |
| B. | Tuyere |
| C. | Reciprocating mechanism |
| D. | Gravity hopper |
| Answer» E. | |
| 9. |
How does the chain run in travelling grate stoker? |
| A. | Railings |
| B. | Sprockets |
| C. | Rim |
| D. | Shaft |
| Answer» C. Rim | |
| 10. |
In what aspect does chain gate travelling stoker and bar grate travelling stoker differ? |
| A. | Differ in supply of reactants |
| B. | Differ in process of operation |
| C. | Differ in construction |
| D. | Differ in terms of feeding mechanism |
| Answer» D. Differ in terms of feeding mechanism | |