MCQOPTIONS
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MCQOPTIONS
This section includes 12 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. |
Which type of conveyor has shorter life span? |
| A. | Flight conveyor |
| B. | Belt conveyor |
| C. | Screw conveyor |
| D. | Grab bucket conveyor |
| Answer» B. Belt conveyor | |
| 2. |
In what speed range does screw conveyor run at? |
| A. | 60 – 80 rpm |
| B. | 20 – 100 rpm |
| C. | 60 – 120 rpm |
| D. | 90 to 180 rpm |
| Answer» D. 90 to 180 rpm | |
| 3. |
IN_WHAT_SPEED_RANGE_DOES_SCREW_CONVEYOR_RUN_AT??$ |
| A. | 60 – 80 rpm |
| B. | 20 – 100 rpm |
| C. | 60 – 120 rpm |
| D. | 90 to 180 rpm |
| Answer» D. 90 to 180 rpm | |
| 4. |
Which_type_of_conveyor_has_shorter_life_span?$ |
| A. | Flight conveyor |
| B. | Belt conveyor |
| C. | Screw conveyor |
| D. | Grab bucket conveyor |
| Answer» B. Belt conveyor | |
| 5. |
To what is helicoids screw in screw conveyor is attached? |
| A. | To the shaft |
| B. | To the inner case |
| C. | To the bearings |
| D. | To the outer casing |
| Answer» B. To the inner case | |
| 6. |
What is the distance at which belt conveyors can convey? |
| A. | 100m |
| B. | 200m |
| C. | 50m |
| D. | 500m |
| Answer» E. | |
| 7. |
Out of all conveyors which type of conveyor has a greater capacity to convey large amount of coal? |
| A. | Belt conveyor |
| B. | Chain conveyor |
| C. | Screw conveyor |
| D. | Scraper conveyor |
| Answer» B. Chain conveyor | |
| 8. |
What is the function of Gab bucket conveyor in coal handling? |
| A. | To lift the coal vertically |
| B. | To crush the coal |
| C. | To move coal from one place to another |
| D. | To separate crushed coal and powdered coal |
| Answer» D. To separate crushed coal and powdered coal | |
| 9. |
What is the purpose of bucket elevators in coal handling? |
| A. | Used to move coal horizontally |
| B. | Used to lift coal vertically |
| C. | Used to separate the crushed coal and pulverized coal |
| D. | Used to pour the coal vertically at right angles into furnace |
| Answer» C. Used to separate the crushed coal and pulverized coal | |
| 10. |
What is the function of magnetic separator in coal handling? |
| A. | To remove impurities |
| B. | To separate bituminous coal |
| C. | To remove iron particles |
| D. | To separate metal contents |
| Answer» D. To separate metal contents | |
| 11. |
What is the function of sizer in coal handling? |
| A. | To separate the coal depending on size |
| B. | To check the amount of fuel that is supplied |
| C. | To pick the coal of required size |
| D. | To divert the coal flow into different burners |
| Answer» D. To divert the coal flow into different burners | |
| 12. |
In which mode of transport are rotary car dumpers used? |
| A. | Road transport |
| B. | Rail transport |
| C. | Transport by sea or river |
| D. | Inside the plant handling |
| Answer» C. Transport by sea or river | |