Q. If the water level in engine is maintained low, the likely consequence could be
✅ Correct Answer: (D)
All of the above
Automobile Engineering MCQs | Page - 37
Dear candidates you will find MCQ questions of Automobile Engineering here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Aluminium cylinder blocks require
✅ Correct Answer: (D)
Cast iron liners
Q. 1000 mm diameter tyre is generally used on
✅ Correct Answer: (D)
Trucks
Q. Engine starter motor is
✅ Correct Answer: (B)
D.C. series motor
Q. Failure of an engine to start even though it turns over at normal cranking speed could be due to
✅ Correct Answer: (B)
Defective ignition
Q. The substance which when added in a small proportion into petrol reduces knocking is
✅ Correct Answer: (D)
tetra ethyl lead
Q. In a diesel engine the pipe carrying fuel from fuel pump to nozzle is made of
✅ Correct Answer: (D)
Steel
Q. The percentage of heat released from fuel air mixutre, in an internal combustion engine which is converted into useful work is roughly
✅ Correct Answer: (B)
20 - 25 percent
Q. The knocking C.I engines is characterised by the sudden auto-ignition of the mixture
✅ Correct Answer: (C)
at the very beginning of the combustion process
Q. The need for installing new piston rings is determined by checking
✅ Correct Answer: (B)
The clearance between cylinder and piston rings
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