Discussion
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- Question
The main function of intake manifold is that it
Options- A. promotes the mixture of air and fuel
- B. reduces intake noise
- C. cools the intake air to a suitable temperature
- D. distributes intake air equally to the cylinders
- Correct Answer
- distributes intake air equally to the cylinders
- 1. The effect of having excess camber is
Options- A. excessive steering alignment torque
- B. hard steering
- C. too much traction
- D. uneven tyre wear Discuss
- 2. The torque available at the contact between driving wheels and road is known as
Options- A. brake effort
- B. tractive effort
- C. clutch effort
- D. none of these Discuss
- 3. It is necessary to maintain the valve clearances as they
Options- A. reduce the resistance to sliding that occurs between the cam and the tappet
- B. allow for lengthening of the valves owing to the heat of combustion
- C. increase the speed at which the valves move up and down
- D. make the crankshaft turn smoothly Discuss
- 4. The valve overlap in four stroke petrol engines is approximately
Options- A. 30°
- B. 60°
- C. 90°
- D. 120° Discuss
- 5. The flywheel and the pressure plate bind the clutch disc between them so that the engine and the transmission can be engaged.
Options- A. Yes
- B. No Discuss
- 6. The most commonly used supplementary restraint system (SRS) component is
Options- A. seat belt
- B. brake
- C. airbag
- D. steering Discuss
- 7. A baffle plate is fitted inside the oil pan to prevent the oil from splashing when it is subjected to vibration and other movement during vehicle operation.
Options- A. True
- B. False Discuss
- 8. If the air-fuel mixture in a spark ignition engine is too rich, then air-fuel ratio is about
Options- A. 17:1
- B. 15:1
- C. 13:1
- D. 10:1 Discuss
- 9. Which of the following indicates a multigrade oil?
Options- A. SAE 30
- B. API SF
- C. SAE 20 W-50
- D. API 50 Discuss
- 10. The main function of the tread pattern on tyre is that
Options- A. the tread grooves pass air between the tyre and road surface, thereby preventing tyre from overheating
- B. the crests between the tread grooves absorb road noise
- C. in wet conditions, the tread grooves expel water that is drawn between the tyre and road surface
- D. the tread pattern protects the tyre's inner carcass from small stones and pieces of glass Discuss
Automobile Engineering problems
Search Results
Correct Answer: uneven tyre wear
Correct Answer: tractive effort
Correct Answer: allow for lengthening of the valves owing to the heat of combustion
Correct Answer: 30°
Correct Answer: Yes
Correct Answer: airbag
Correct Answer: True
Correct Answer: 10:1
Correct Answer: SAE 20 W-50
Correct Answer: in wet conditions, the tread grooves expel water that is drawn between the tyre and road surface
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