Category: Agricultural Engineering

Latest multiple choice questions with answers for agricultural engineers.

Agricultural Engineering MCQs [Quiz 40]

Q1. Purpose of cooling:
A. To maintain the optimum temperature of engine
B. To dissipate surplus heat for protection
C. To maintain the lubricating property of oil
D. All are correct

Q2. Air-cooled engine has:
A. Radiator
B. Water jacket
C. Fins
D. None of these

Q3. Air cooling system is generally found in:
A. Single-cylinder engines
B. Multi-cylinder engines
C. Both (a) & (b)
D. None of these

Q4. In the air-cooled engines, cylinder normally enclosed in a sheet metal casing is called:
A. Cowling
B. Pre-combustion chamber
C. Fins
D. None of these

Q5. A disadvantage of air-cooling system is:
A. Uneven cooling of engine parts
B. Engine temperature is high
C. Both (a) & (b)
D. None of these

Q6. The fan of radiator is driven with the help of:
A. V-belt
B. Flat belt
C. Chain sprocket
D. Gear

Q7. The fan of radiator is driven by:
A. Camshaft
B. Crankshaft
C. Flywheel
D. All are correct

Q8. In water-cooled engines the water pump used:
A. Centrifugal type
B. Submersible type
C. Both (a) & (b)
D. None of these

Q9. In water-cooled engines, water pump is connected with:
A. Radiator
B. Flywheel
C. Fins
D. Combustion chamber

Q10. In radiator, hot water flows at the:
A. Top
B. Bottom
C. Middle
D. None of these

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