IC Engine Mock Test 3

1. What are the two reference fuels used for cetane rating?

2. What is the principle of compensating jet device is to make the mixture?

3. The pressure difference between the float chamber and the throat of the venturi is known as ___________

4. A simple carburetor supplies a rich mixture during ___________

5. Which of the following does not relate to a compression ignition engine?

6. To prevent overheating of exhaust valve and the area near it, the air-fuel mixture must be ___________

7. The air fuel ratio of the petrol engine is controlled by ___________

8. Which of the following are compensating devices?

9. S.U and Carter carburetors are ___________

10. Auxiliary ports are used for aircraft carburetors to compensate for the _____________ in density of air at high altitudes.