The correct order in which the four operations occur in four stroke engine is
A. Suction, Compression, Power, Exhaust
B. Suction, Power, Compression, Exhaust
C. Compression, Power, Suction, Exhaust
D. Exhaust, Compression, Suction, Power
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Which of the following is the Indian manufacturer of moped?
A. Enfield India
B. Indian Automotives
C. Moped India
D. All of these
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Vijay Super 150 CC is a . . . . . . . .
A. Moped
B. Van
C. Truck
D. Scooter
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The fluctuation of engine speed during a cycle depends upon
A. Mass of flywheel
B. Mass of crankshaft
C. Speed of flywheel
D. Power output
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Which one of the following is not a trade name of tractor in India
A. Kirloskar
B. Escort
C. Standard
D. HMT
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The pump part that rotates and causes water circulation between the radiator and the engine is called the
A. Fan
B. By-pass
C. Thermostat
D. Impeller
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Stroke means piston movement from
A. BDC to TDC
B. TDC to BDC
C. Both A and B
D. Neither A nor B
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The axle shaft of a semi floating rear axle is subjected to
A. Axial thrust only
B. Axial thrust and bending stress
C. Torsional stress only
D. Bending, torsional stresses and end thrust
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Valve overlap occurs between
A. Intake and compression strokes
B. Commpression and power strokes
C. Power and exhaust strokes
D. Exhaust and intake strokes
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Foreigner vehicle is
A. Toyota
B. Contesa
C. Opel Astra
D. None of these
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The front axle of a car has pivot centers 1.3 m apart. The angle of inside lock is 40! and the angle of the outside lock is 35!. What is the wheelbase of the car?
A. 5.5 m
B. 3.5 m
C. 4.5 m
D. 6.5 m
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How many times in a minute does each valve on a four stroke engine running at 2000 RPM open and close?
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The angle between the cylinder axes and the crankshaft centre line in an engine is
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In case of a four wheel driven vehicle
A. Clutch operating linkage is simplified
B. Cooling system is simplified
C. The road adhesion is increased
D. The road adhesion is decreased
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The material used for inlet valve is usually
A. Silieo-chrome steel
B. Austinitie steel
C. Precipitations hardening steel
D. Nimonie alloy
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Two types of engines used in automobiles are
A. Steam engines and C. I. Engines
B. Steam turbines and S. I. engines
C. C. I. engines and S. I. engines
D. Gas turbines and steam turbines
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During the power stroke in a four stroke engine, the inlet valve and exhaust valves are
A. Closed and opened respectively
B. Both closed
C. Opened and closed respectively
D. One open and other closed
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Five cylirtder in line engine is used in
A. Chrysler Delta
B. Mercedes Benze 200
C. Fiat 500
D. Audi 100 SE
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Which of the following is an example of transmission system?
A. Clutch
B. Gear box
C. Universal joint
D. All of these
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The frame may get distorted to a parallelogram shape due to
A. Weight of vehicle
B. Weight of passengers
C. Cornering force
D. Wheel impact with road obstacls
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