MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Automotive Engine Auxiliary Systems knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
On which engines, the centrifugal-type supercharger has been mainly used? |
| A. | Automobile engine |
| B. | Marine engine |
| C. | Aircraft engine |
| D. | Lawnmower engine |
| Answer» D. Lawnmower engine | |
| 2. |
In which type of supercharger, the compressing air travels along the screw axis? |
| A. | Screw type |
| B. | Root type |
| C. | Nut type |
| D. | Vane type |
| Answer» B. Root type | |
| 3. |
Which type of supercharger, compress the air between two intermeshing screws? |
| A. | Screw type |
| B. | Root type |
| C. | Nut type |
| D. | Vane type |
| Answer» B. Root type | |
| 4. |
Which of the mentioned below is not a desired property of vane material? |
| A. | High strength |
| B. | Low friction |
| C. | Low coefficient of thermal expansion |
| D. | Quiet running |
| Answer» B. Low friction | |
| 5. |
In a vane-type supercharger, the drum slide in or out against which force? |
| A. | Centrifugal force |
| B. | Centripetal force |
| C. | Inertia force |
| D. | Spring force |
| Answer» E. | |
| 6. |
Which type of pump is Eaton 5th generation supercharger? |
| A. | Dynamic compressor |
| B. | Negative displacement |
| C. | Static compressor |
| D. | Positive displacement |
| Answer» E. | |
| 7. |
Which type of supercharger consists of two rotors of epicycloid shape? |
| A. | Root s type |
| B. | Centrifugal type |
| C. | Vane type |
| D. | Screw type |
| Answer» B. Centrifugal type | |
| 8. |
Which material is used in impellers of Centrifugal supercharger? |
| A. | Nichrome |
| B. | Iron |
| C. | Copper |
| D. | Alloy steel |
| Answer» E. | |
| 9. |
Which type of supercharger has an impeller at the center? |
| A. | Root s type |
| B. | Centrifugal type |
| C. | Vane type |
| D. | Screw type |
| Answer» C. Vane type | |
| 10. |
Which of the mentioned below is not a type of supercharger? |
| A. | Centrifugal type |
| B. | Root s type |
| C. | Screw type |
| D. | Nut type |
| Answer» E. | |