Agricultural Engineering MCQs [Quiz 27]

Q1. The useful life of stationary engine is:
A. 10 years
B. 15 years
C. 12 years
D. 20 years

Q2. The expected life of stationary engine is:
A. 10,000 hrs
B. 12,000 hrs
C. 15,000 hrs
D. 20,000 hrs

Q3. The flywheel is mounted on:
A. Front end of crankshaft
B. Rear end of crankshaft
C. Front end of camshaft
D. Rear end of camshaft

Q4. Push rod is operated between:
A. Tappet and rocker arm
B. Camshaft and tappet
C. Tappet and rocker arm
D. Valve and piston

Q5. Constant speed engine is used in:
A. Tractor
B. Power tiller
C. Motor car
D. Electric generator

Q6. Variable-speed engines are used in:
A. Tractor
B. Four wheel vehicles
C. Two wheel vehicles
D. All are correct

Q7. Constant speed governor is used in:
A. Petrol engine
B. Stationary engine
C. Tractor engine
D. All are correct

Q8. If stroke: bore ratio of an engine increase, the thermal efficiency:
A. Increase
B. Decrease
C. Remains same
D. None of these

Q9. Black smoke indicates:
A. Burning of lubricant in the cylinder
B. Presence of water in fuel
C. Engine is overloaded
D. None of these

Updated: 26th July 2019 — 8:27 PM

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