πŸ“Š Automobile Engineering
Q. Ignition system used in scooters is
  • (A) Combination of magneto and battery system
  • (B) battery system
  • (C) magneto system
  • (D) neither magneto nor battery system
πŸ’¬ Discuss
βœ… Correct Answer: (C) magneto system
πŸ“Š Automobile Engineering
Q. In a petrol engine, the gas which does not burn and passes out without transformation is
  • (A) Oxygen
  • (B) Carbondioxide
  • (C) Nitrogen
  • (D) Carbon monoxide
πŸ’¬ Discuss
βœ… Correct Answer: (C) Nitrogen
πŸ“Š Automobile Engineering
Q. In case of clutch if the springs become weak, the remedy lies in
  • (A) Tightening further the springs
  • (B) Interchanging the springs
  • (C) Retempering the springs
  • (D) Replacing the springs
πŸ’¬ Discuss
βœ… Correct Answer: (D) Replacing the springs
πŸ“Š Automobile Engineering
Q. If the water level in engine is maintained low, the likely consequence
could be
  • (A) Piston seizure
  • (B) Engine knocking
  • (C) Bearing deterioration
  • (D) All of the above
πŸ’¬ Discuss
βœ… Correct Answer: (D) All of the above
πŸ“Š Automobile Engineering
Q. At the first sight a petrol engine is identified by
  • (A) Size of air cleaner
  • (B) Cylinder size
  • (C) Spark plug
  • (D) Power output
πŸ’¬ Discuss
βœ… Correct Answer: (C) Spark plug
πŸ“Š Automobile Engineering
Q. Aluminium cylinder blocks require
  • (A) No lines
  • (B) Stainless steel liners
  • (C) Cast iron liners
  • (D) Brass liners
πŸ’¬ Discuss
βœ… Correct Answer: (C) Cast iron liners
πŸ“Š Automobile Engineering
Q. Engine starter motor is
  • (A) Single phase A.C. motor
  • (B) Synchronous motor
  • (C) D.C. series motor
  • (D) D.C. compound motor
πŸ’¬ Discuss
βœ… Correct Answer: (C) D.C. series motor
πŸ“Š Automobile Engineering
Q. Which one of the followings is used in C.I. engines?
  • (A) spark plug
  • (B) injector
  • (C) cross-head
  • (D) None of the above
πŸ’¬ Discuss
βœ… Correct Answer: (B) injector
πŸ“Š Automobile Engineering
Q. Failure of an engine to start even though it turns over at normal
cranking speed could be due to
  • (A) Sticking valve
  • (B) Run down battery
  • (C) Defective ignition
  • (D) A defective cranking motor
πŸ’¬ Discuss
βœ… Correct Answer: (C) Defective ignition

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