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Tractor Tyre & Front Axle MCQ Questions & Answers

Tractor Tyre & Front Axle MCQs : This section focuses on the "Tractor Tyre & Front Axle". These Multiple Choice Questions (MCQs) should be practiced to improve the Tractor Tyre & Front Axle skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

In traction, the front wheel acts as ___________

A. Drive wheel
B. Caster wheel
C. Steered wheel
D. Track wheel

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Question 2

Inflation pressure in rear wheel of tractor varies between ___________

A. 0.8-1.5 kg/cm2
B. 1.5-2.0 kg/cm2
C. 2.0-2.5 kg/cm2
D. 2.5-3.0 kg/cm2

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Question 3

The angle between centre line of tyre and vertical line is called ___________

A. Caster angle
B. Camber angle
C. Tilt angle
D. Bearings

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Question 4

Excessive vibration of tyre is ___________

A. Swinging
B. Wobbling
C. Repositioning
D. Slipping

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Question 5

A motor has a wheel base of 2.73 m and pivot centre of 1.065 m. the rear and front wheel track is 1.217 m. calculate turning circle radius of the outer front and inner rear wheels when the angle of inside lock is 40° and outside lock is 32°.

A. 7.25 m:4.18 m
B. 6.25 m: 2.18 m
C. 5.25 m: 3.18 m
D. 4.25 m: 1.18 m

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Question 6

In tyre size of 12-38'', the number 38'' represents _____

A. Sectional diameter of rim on which tyre is to be mounted
B. Ply rating
C. Sectional diameter
D. Strength of tyre

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Question 7

When did tractors started using rubber tyres?

A. 1857
B. 1933
C. 1989
D. 2003

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Question 8

During tractor running the tyre slippage can be controlled by ___________

A. Increase tractor speed
B. Decreasing load of tractor
C. Increasing co-efficient of traction
D. Decreasing pressure of tyre

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Question 9

The comparative strength of tyre is indicated by ___________

A. Ply rating
B. Thickness
C. Materials of construction
D. Size and tyre width

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Question 10

Range 2° to 4° is of _______

A. Caster angle
B. Camber angle
C. King pin inclination
D. Slipping

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Question 11

The term toe-in is associated to ___________

A. Front axle of tractor
B. Rear axle of tractor
C. Carburettor
D. Ignition chamber

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Question 12

The wheel type tractor is not suitable for ___________

A. Low ground pressure
B. High ground pressure
C. Undulate land
D. Road transport

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Question 13

If the inner and outer steering angles in a tractor are 9° and 9.8° respectively then for correct steering condition the value of the ratio of pivot axis spacing to travel length is equal to ____

A. 0.256
B. 0.525
C. 0.756
D. 0.99

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Question 14

The useful life of pneumatic tyres under normal operating condition for drawbar works is about ___________

A. 10000 hrs
B. 6000 hrs
C. 2000 hrs
D. 1500 hrs

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Question 15

Ground clearance of tractor is measured under ___________

A. Maximum permissible load condition
B. Without loading condition
C. Normal loading condition
D. Medium loading condition

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