Automobile Engineering – Set 13

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All questions answers in the last paragraph

Q1. The effect of having excess camber is

(A) Excessive steering alignment torque
(B) Hard steering
(C) Too much traction
(D) Uneven tyre wear

Q2. The main function of intake manifold is that it

(A) Promotes the mixture of air and fuel
(B) Reduces intake noise
(C) Cools the intake air to a suitable temperature
(D) Distributes intake air equally to the cylinders

Q3. The number of exhaust manifolds in a V6 engine is

(A) One
(B) Two
(C) Four
(D) Eight

Q4. The negative terminal post on the top of a battery is

(A) Smaller than the positive terminal post
(B) Larger than the positive terminal post
(C) Of the same size as the positive terminal post
(D) None of these

Q5. If a tyre is designated as 175/65 R-14 82-S, then the aspect ratio for the tyre is

(A) 175
(B) 65
(C) 14
(D) 82

Q6. When indicated power (I.P.) and frictional power (F.P.) are known, we can calculate

(A) Brake power
(B) Compression ratio
(C) Specific air consumption
(D) Mean effective pressure

Q7. A heat treated glass generally used in automobiles bursts into __ upon cracking,

(A) Sharp edged fragments
(B) Small particles
(C) Large particles
(D) None of these

Q8. The function of an alternator in an automobile is to

(A) Supply electric power
(B) Converts mechanical energy into electrical energy
(C) Continually recharges the battery
(D) Partly converts engine power into electric power

Q9. The seat belt tensioners are built in the

(A) Front seats
(B) Shoulder anchors
(C) Seat belt retractors
(D) Seat belt buckles

Q10. Which of the following oil is more viscous?

(A) SAE 30
(B) SAE 40
(C) SAE 70
(D) SAE 80

Q11. The valve tappet clearance is measured by

(A) Screw pitch gauge
(B) Engineering scale
(C) Feeler gauge
(D) Vernier caliper

Q12. The function of a connecting rod is

(A) To turn the flywheel
(B) To drive the drive plate
(C) To drive the fuel pump
(D) To transmit motion of the piston to the crankshaft

Q13. Wheel base of a vehicle is the

(A) Distance between the centres of the front and rear wheels
(B) Distance between the centres of the front tyres
(C) Distance between the centres of the rear tyres
(D) Extreme length of the vehicle

Q14. The specific gravity of petrol is about

(A) 0.75
(B) 0.85
(C) 0.95
(D) 1.25

Q15. The basic part of the engine, to which the other engine parts are attached or assembled is the

(A) Cylinder head
(B) Crankshaft
(C) Cylinder block
(D) Oil pan

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