Agricultural Engineering MCQs [Quiz 26]

Q1. Distance travelled by piston from TDC to BDC is:
A. Stroke
B. Bore
C. Piston displacement
D. Piston speed

Q2. The diesel engine does not have:
A. Carburetor
B. Spark plug
C. Ignition coil
D. All are correct

Q3. As the ‘cc’ of engine increases, the power of engine will:
A. Decrease
B. Increase
C. Remains same
D. None of these

Q4. Ratio of brake horsepower to indicated horsepower is:
A. Thermal efficiency
B. Volumetric efficiency
C. Mechanical efficiency
D. Brake efficiency

Q5. A gear used in timing gear is:
A. Spur ger
B. Bevel gear
C. Helical gear
D. Warm gear

Q6. Gaskets are made of:
A. Copper
B. Asbestos
C. Fibre
D. Both (a) & (b)

Q7. The gaskets are used to:
A. Prevent leakage
B. Prevent dust
C. Prevent wear
D. All of above

Q8. The total number of rings on piston may vary from:
A. 2 ? 4
B. 3 ? 5
C. 3 ? 7
D. 2 ? 7

Q9. A connecting rod of four-stroke engines is subjected to:
A. Compression and tension
B. Compression and side thrust
C. Side thrust only
D. Compression and twisting

Q10. The arrangements of valves used in the engine may be:
A. I-Head type
B. T-head type
C. L-head type
D. All are correct

Updated: 25th July 2019 — 9:11 PM

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