Farm Power And Machinery (1+1)

FAQ's

Frequently asked Questions

I. Answer/Justify the following in one or two sentences (one mark questions)

1. What is cooling.
2. What is open jacket method of cooling system.
3. Why water should never be filled in radiator, when it is hot.
4. What is the effect of high temperature in the engine.
5. What is the purpose of cooling.
6. Write the different methods of water cooling engine.
7. Write the advantages of water cooling method.
8. Differentiate between air and water cooling system.
9. Write the advantages and disadvantages of air cooling system.
10. Explain the following with respect to water cooling system : Radiator, cooling fan, water
pump, thermostat.
11. Write care and maintenance of cooling system
12. Write the procedure followed to remove scale from the water cooling system.

II. Answer the following (Five mark questions)

1.What is air cooling system. Explain with a neat sketch.
2.With a neat sketch explain the forced water cooling method.
3.Name the different methods of water cooling and & explain any one of them with neat sketch.