MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Automobile Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What does the code 145 SR -13 tire designation represent? |
| A. | 145” width, 13” diameter, cross-ply |
| B. | 145 mm width, 13” diameter, radial-ply |
| C. | 145” width, 13 cm diameter, radial-ply |
| D. | 145 mm width, 13 cm diameter, cross-ply |
| Answer» C. 145” width, 13 cm diameter, radial-ply | |
| 2. |
A car is fitted with 6 * 14 wheels and 185/65 R 14 tires on them. What is the rolling radius of the original tire? |
| A. | 398.05 mm |
| B. | 298.05 mm |
| C. | 288.05 mm |
| D. | 278.05 mm |
| Answer» C. 288.05 mm | |
| 3. |
What is the purpose of tire rotation on automobiles? |
| A. | Avoid ply separation |
| B. | Equalize wear |
| C. | Get better ride |
| D. | Reduce bump |
| Answer» C. Get better ride | |
| 4. |
What do the permissible of mixing cross-ply and radial-ply automobile tires allow? |
| A. | Cross-ply tires on left wheels |
| B. | Cross-ply tires on right wheels |
| C. | Cross-ply tires on front wheels |
| D. | Cross-ply tires on rear wheels |
| Answer» D. Cross-ply tires on rear wheels | |
| 5. |
Where will an overinflated tire wear the thread most? |
| A. | Near center |
| B. | Near the edge |
| C. | In the cross direction |
| D. | In the lateral direction |
| Answer» B. Near the edge | |
| 6. |
Where will an underinflated tire wear the thread most? |
| A. | Near center |
| B. | Near the edge |
| C. | In the cross direction |
| D. | In the lateral direction |
| Answer» C. In the cross direction | |
| 7. |
What does the ‘ply rating’ refer to? |
| A. | Aspect ratio |
| B. | Rated strength |
| C. | Recommended inflation pressure |
| D. | The actual number of plies |
| Answer» C. Recommended inflation pressure | |
| 8. |
In case of a wire wheel, the vehicle weight is supported by the wire in _________ |
| A. | Tension |
| B. | Bending |
| C. | Shear |
| D. | Compression |
| Answer» B. Bending | |
| 9. |
Which type of wheels is preferred in sports cars? |
| A. | Disc wheel |
| B. | Wire wheel |
| C. | Magnesium alloy wheel |
| D. | Aluminum alloy wheel |
| Answer» D. Aluminum alloy wheel | |
| 10. |
Which types of wheels cannot be used with a tubeless tire? |
| A. | Disc wheel |
| B. | Light alloy wheel |
| C. | Wire wheel |
| D. | Composite wheel |
| Answer» D. Composite wheel | |