MCQOPTIONS
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MCQOPTIONS
This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Automotive Engine Components Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When the thickness of the piston head is 5mm, the thickness of the ribs is 1.6 to 2.5mm. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
The additional space provided on the piston head is also known as______ |
| A. | cup |
| B. | cone |
| C. | cube |
| D. | sphere |
| Answer» B. cone | |
| 3. |
Find the radius of the cup, when the bore diameter is 150mm? |
| A. | 100mm |
| B. | 110mm |
| C. | 115mm |
| D. | 105mm |
| Answer» E. | |
| 4. |
Find the range of thickness of the ribs when the thickness of the piston head is 8mm? |
| A. | 2 to 4mm |
| B. | 3.5 to 4.5mm |
| C. | 2.6 to 4mm |
| D. | 3.6 to 4mm |
| Answer» D. 3.6 to 4mm | |
| 5. |
The side thrust is transmitted to the cylinder wall through which portion of the piston? |
| A. | piston head |
| B. | skirt portion |
| C. | rings |
| D. | piston pin |
| Answer» C. rings | |
| 6. |
The side thrust is created by which component of the engine? |
| A. | Camshaft |
| B. | Crankshaft |
| C. | Connecting rod |
| D. | Wrist pin |
| Answer» D. Wrist pin | |
| 7. |
Ribs transmit heat from ______ to piston rings. |
| A. | piston head |
| B. | skirt portion |
| C. | rings |
| D. | piston pin |
| Answer» B. skirt portion | |
| 8. |
Why piston ribs are provided in the piston? |
| A. | To strengthen cylinder |
| B. | To strengthen piston head |
| C. | To strengthen cams |
| D. | To strengthen crankshaft |
| Answer» C. To strengthen cams | |