Discussion
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- Question
In comparison with a radial tyre, one advantage of a bias-ply tyre is
Options- A. longer life
- B. lower rolling resistance
- C. smoother ride at low speeds
- D. none of these
- Correct Answer
- smoother ride at low speeds
- 1. The Diesel engine works on
Options- A. Otto cycle
- B. Carnot cycle
- C. Diesel cycle
- D. Rankine cycle Discuss
- 2. The condition that results in large quantities of CO emission is
Options- A. insufficient air during combustion
- B. insufficient fuel during combustion
- C. low temperature combustion
- D. high temperature combustion Discuss
- 3. The materials used for cylinder block are
Options- A. cast iron and steel
- B. cast iron and aluminium alloy
- C. steel and aluminium alloy
- D. brass and steel Discuss
- 4. The ignition in a spark ignition engine takes place when the piston is
Options- A. exactly at the T.D.C. position on its compression stroke
- B. approaching the T.D.C. position on its compression stroke
- C. leaving the T.D.C. position on its compression stroke
- D. approaching the T.D.C position on its exhaust stroke Discuss
- 5. The acid used in automobile battery is
Options- A. hydrochloric acid
- B. hydrofluoric acid
- C. nitric acid
- D. sulphuric acid Discuss
- 6. The capacity of a battery is usually expressed in terms of
Options- A. volts
- B. amperes
- C. weight
- D. ampere-hours Discuss
- 7. When the engine speed increases, the ignition timing must be advanced.
Options- A. Yes
- B. No Discuss
- 8. When the piston is at T.D.C, the volume above the piston in the combustion chamber is the
Options- A. clearance volume
- B. cylinder volume
- C. exhaust volume
- D. none of these Discuss
- 9. The function of a connecting rod is
Options- A. to turn the flywheel
- B. to drive the drive plate
- C. to drive the fuel pump
- D. to transmit motion of the piston to the crankshaft Discuss
- 10. In an engine, the temperature of the piston will be more at the
Options- A. crown of the piston
- B. skirt of the piston
- C. piston walls
- D. piston rings Discuss
Automobile Engineering problems
Search Results
Correct Answer: Diesel cycle
Correct Answer: insufficient air during combustion
Correct Answer: cast iron and aluminium alloy
Correct Answer: approaching the T.D.C. position on its compression stroke
Correct Answer: sulphuric acid
Correct Answer: ampere-hours
Correct Answer: Yes
Correct Answer: clearance volume
Correct Answer: to transmit motion of the piston to the crankshaft
Correct Answer: crown of the piston
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