TRADESMAN---AUTOMOBILE-MECHANIC---TECHNICAL-EDUCATION Related Question Answers

1. During the compression stroke of a four stroke diesel engine, the piston compresses :

2. The inventor of two stroke engine is :

3. Theoritically during expansion process in a four stroke engine :

4. The nominal volume of cylinder when piston is at TDC is called :

5. Which of the following engine can operate at higher speed?

6. The process of flushing out the products of combustion from the engine cylinder by fresh charge is known as :

7. The injection pressure in CRD1 system is upto :

8. When the piston of a two stroke. Single cylinder engine move from BDC to TDC?

9. The number of Crankshaft for opposed piston engine is :

10. The ratio of Brake thermal efficiency to indicated thermal efficiency is known as :

11. Chemically correct air fuel mixture ratio for SI engine is around :

12. In Otto cycle, the addition of heat takes place at:

13. Which of the following is true for a two stroke engine?

14. Which type of nozzle can be used for facilitating pilot injection before the main injection?

15. At the ventury throat of the Carburettor the velocity of air is :

16. The condition at which the engine operates at no load and with nearly closed throttle is known as:

17. The reference fuels used for comparing the anti knock value of SI engine fuel is :

18. Releasing of clutch pedal causes :

19. Clutch shaft is also known as :

20. Throw out bearing is used to :

21. Excess clutch free pedal play causes :

22. Which of the following is not a function of final drive’of heavy vehicle?

23. Which of the following is not an advantage of overdrive?

24. The torque is measured in :

25. The part of synchromesh gear box which is splined to the transmission output shaft is :

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