Automobile Engineering problems
- 1. The two kinds of piston rings are
Options- A. compression and oil-control rings
- B. compression and sliding seal rings
- C. oil scrapper and oil-control rings
- D. pressure and sealing rings Discuss
Correct Answer: compression and oil-control rings
- 2. The parking brakes employed in vehicles are operated
Options- A. mechanically
- B. hydraulically
- C. pneumatically
- D. none of these Discuss
Correct Answer: mechanically
- 3. Free pedal play in car clutches is about
Options- A. 15 mm
- B. 25 mm
- C. 40mm
- D. 60 mm Discuss
Correct Answer: 25 mm
- 4. The process of removing the burnt gases from the engine cylinder by the fresh charge coming into the engine cylinder from the crank-case, is known as
Options- A. cleaning
- B. priming
- C. scavenging
- D. detonation Discuss
Correct Answer: scavenging
- 5. The sequence in which the force is transmitted through a brake system when the brake pedal is depressed is
Options- A. brake pedal - master cylinder - brake lines - vacuum servo mechanism - brake pads
- B. brake pedal - vacuum servo mechanism - master cylinder - brake lines - brake pads
- C. brake pedal - master cylinder - vacuum servo mechanism - brake lines - brake pads
- D. brake pedal - brake lines - vacuum servo mechanism - master cylinder - brake pads Discuss
Correct Answer: brake pedal - vacuum servo mechanism - master cylinder - brake lines - brake pads
- 6. A four-cylinder engine has a capacity of 2.4 litres. The swept volume of one cylinder is
Options- A. 400 cm3
- B. 600 cm3
- C. 1200 cm3
- D. 2400 cm3 Discuss
Correct Answer: 600 cm3
- 7. In vehicles with tilt steering, the steering column is pivoted in
Options- A. upper bracket
- B. lower bracket
- C. tilt bracket
- D. steering yoke joint Discuss
Correct Answer: lower bracket
- 8. Thinner is added to the paint in order to
Options- A. make pigments and resin mix easily
- B. make paint film hard
- C. optimise its viscosity
- D. none of these Discuss
Correct Answer: optimise its viscosity
- 9. The device for smoothening out the power impulses from the engine is called
Options- A. clutch
- B. differential
- C. flywheel
- D. torque converter Discuss
Correct Answer: flywheel
- 10. An imbalance wheel during vehicle operation
Options- A. makes large noise when its heavy point hits the road surface
- B. deflects in the vehicle's longitudinal direction
- C. bounces vertically or deflects from side to side (as seen from front or rear)
- D. creates a standing wave Discuss
Correct Answer: bounces vertically or deflects from side to side (as seen from front or rear)
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