My Report

IC Engine Practice Test 8


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. A 4-cylinder four stroke petrol engine develops 14.7 KW at 1000 r.p.m. The mean effective pressure is 5.5 bar. Calculate the bore and stroke of the engine, if the length of stroke is 1.5 times the bore.

2. The thermo-syphon cooling system can be used in high output engines due to its inability to meet the requirement of large flow rates of water.

3. The hydrocarbons appear due to flame quenching near the metallic walls.

4. Carbon monoxide is a poisonous gas which, when inhaled, replaces the oxygen in the blood stream so that the body's metabolism can not function correctly.

5. Which of the following are the components of a water cooling system?

6. The density of the fuel is dependent on temperature which can vary a wide range from ___________

7. The total power developed by combustion of fuel in the combustion chamber is called ____________

8. The control of cooling system in air-cooled system is not easier than in water-cooled system.

9. The operation of an engine depends on the level of gasoline in the ____________ inside the carburettor.

10. In thermo-syphon cooling system, the cooling only depends on temperature and is independent of the engine speed.


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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