Category: Agricultural Engineering

Latest multiple choice questions with answers for agricultural engineers.

Agricultural Engineering MCQs [Quiz 38]

Q1. Oil pressure gauge is used:
A. To check the quality of oil
B. To indicate oil temperature in pipeline
C. To warn the operator of any irregularity
D. ll are correct

Q2. Grease is semi-fluid lubricant used for:
A. Slow moving parts
B. Not easily accessible part
C. Both (a) & (b)
D. None of these

Q3. Lublication reduces:
A. Wear between two rubbing surfaces
B. Friction effect in moving parts
C. Heat from moving part
D. All are correct

Q4. Vegetable lubricants are made from:
A. Castor oil
B. Cotton seed oil
C. Olive oil
D. All are correct

Q5. Mineral lubricants are obtained from:
A. Castor and cotton seed oil
B. Crude petroleum
C. Both (a) & (b)
D. None of these

Q6. Suitable lubricant for 2-stroke engines is:
A. Crude petroleum lubricant
B. Vegetable lubricant
C. Mineral lubricant
D. None of these

Q7. Suitable lubricant for 4-stroke engines is:
A. Mineral lubricant
B. Vegetable lubricant
C. Animal fat lubricant
D. All are correct

Q8. A pump used in force-feed lubrication system is:
A. Centrifugal pump
B. Reciprocating pump
C. Positive displacement pump
D. None of these

Q9. Excessive oil consumption in engines is due to:
A. High speed of engines
B. Excess going of oil into combustion chamber
C. More pressure of line
D. All are correct

Q10. Lubricants are available in the form of:
A. Fluid
B. Semi-fluid
C. Semi-solid
D. All are correct

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