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The air-fuel ratio of the petrol engine is controlled by

A. Carburettor

B. Injector

C. Governor

D. None of these

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  1. Pick up the wrong statement
  2. The higher combustion chamber wall temperature in compression ignition engines will _________ knocking…
  3. A carburettor is used to supply
  4. The air-fuel ratio in petrol engines is controlled by
  5. The working cycle in case of four stroke engine is completed in following number of revolutions of crankshaft
  6. The increase of efficiency of a compression ignition engine, as the load decreases, is due to
  7. Which of the following statement is wrong?
  8. Which of the following medium is compressed in a Diesel engine cylinder?
  9. The knock in diesel engine occurs due to
  10. Supercharging is essential in
  11. If V₁ is the jet velocity and V₀ is the vehicle velocity, then propulsive efficiency of…
  12. In a typical medium speed 4-stroke cycle diesel engine the inlet valve
  13. The theoretically correct mixture of air and petrol is
  14. The injector nozzle of a compression ignition engine is required to inject fuel at a sufficiently high…
  15. The scavenging efficiency of a four stroke cycle diesel engine is
  16. Diesel engine can work on very lean air fuel ratio of the order of 30: 1. A petrol engine can also work…
  17. The minimum cranking speed in case of petrol engine is about
  18. In a coil ignition system of petrol engines, a condenser is connected across the contact breaker in…
  19. If the compression ratio in I.C. engine increases, then its thermal efficiency will
  20. Which of the following statement is correct regarding normal cetane?
  21. In a four stroke cycle diesel engine, the inlet valve
  22. Solid fuel fabricated into various small shapes, which are assembled to form fuel elements, is in the…
  23. The power actually developed by the engine cylinder of an I.C. engine is known as
  24. Volatility of diesel fuel oil is
  25. The rating of a diesel engine, with increase in air inlet temperature, will
  26. Gaseous fuel guarantees are based on
  27. The fuel valve in a four stroke cycle diesel engine
  28. In a typical medium speed 4-stroke cycle diesel engine
  29. Scavenging is usually done to increase
  30. The spark ignition engines are governed by