πŸ“Š Automobile Engineering
Q. A stratified charged engine provides
  • (A) air fuel mixture of different air-fuel ratios at various places on the combustion chamber
  • (B) different air fuel ratios in consecutive strokes
  • (C) different air fuel ratios at different times depending upon the load
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (A) air fuel mixture of different air-fuel ratios at various places on the combustion chamber
πŸ“Š Automobile Engineering
Q. The size of the engine intake valve is
  • (A) Same as that of exhaust valve
  • (B) Depends upon the temperature of ambient air.
  • (C) Does not depends upon the size of the exhaust valve
  • (D) Smaller than that of exhaust valve
πŸ’¬ Discuss
βœ… Correct Answer: (D) Smaller than that of exhaust valve
πŸ“Š Automobile Engineering
Q. To avoid chances of maisalignment the bearing generally used is
  • (A) Double row ball bearing
  • (B) Axial bearing
  • (C) Self-aligning bearing
  • (D) Taper roller bearing
πŸ’¬ Discuss
βœ… Correct Answer: (D) Taper roller bearing
πŸ“Š Automobile Engineering
Q. Which one of the following does not form a part of the fuel supply system for a Diesel engine?
  • (A) Injector
  • (B) Filter
  • (C) Spray nozzles
  • (D) Air cleaner
πŸ’¬ Discuss
βœ… Correct Answer: (D) Air cleaner
πŸ“Š Automobile Engineering
Q. Cross wire grooves on tyres
  • (A) Absorb shocks due to road unevenness
  • (B) Lessen the danger of skidding
  • (C) Provide good traction
  • (D) Provide better load carrying capacity
πŸ’¬ Discuss
βœ… Correct Answer: (A) Absorb shocks due to road unevenness
πŸ“Š Automobile Engineering
Q. The starter motor is driven by
  • (A) V-belt drive
  • (B) P.I.V drive
  • (C) Chain drive
  • (D) Gear drive
πŸ’¬ Discuss
βœ… Correct Answer: (D) Gear drive
πŸ“Š Automobile Engineering
Q. Which region of an automobile tyre is subjected to greatest flexing action?
  • (A) Bead
  • (B) Side wall
  • (C) Shoulder
  • (D) Tread
πŸ’¬ Discuss
βœ… Correct Answer: (B) Side wall
πŸ“Š Automobile Engineering
Q. The time before actual fuel injection and pump olunger starts to pump fuel, is known as
  • (A) injection lag
  • (B) overlap
  • (C) ignition lag
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (A) injection lag
πŸ“Š Automobile Engineering
Q. The inlet value of a four stroke I.C. engine, in actual practice, should close
  • (A) exactly at the end of suction stroke
  • (B) slightly after the end of suction stroke
  • (C) slightly before the end of suction stroke
  • (D) none of the above
πŸ’¬ Discuss
βœ… Correct Answer: (B) slightly after the end of suction stroke
πŸ“Š Automobile Engineering
Q. Ignition system used in scooters is
  • (A) magneto system
  • (B) battery system
  • (C) Combination of magneto and battery system
  • (D) neither magneto nor battery system
πŸ’¬ Discuss
βœ… Correct Answer: (A) magneto system

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