Wheels And Tires MCQ

Test your knowledge with important Wheels And Tires MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Wheels And Tires MCQs on Bissoy. Bissoy App

• In heavier vehicle, the wheel rims used are
  ক

  Well rims

  খ

  V rims

  গ

  W rims

  ঘ

  Flat rims
• Factors that will prevent equitable distribution of load between two tyres of dual assembly are-
  ক

  The relative diameter of twin tyres

  খ

  The amount of air pressure in each tyre

  গ

  Loose wheel bearings

  ঘ

  All are correct
• Of the four tyres on a car, the one that wears most is the
  ক

  Right front tyre

  খ

  Right rear tyre

  গ

  Left front tyre

  ঘ

  Left rear tyre
• For wheel and tyre trouble the causes of trouble Wheel wobble is-
  ক

  Worn hub bearing of the wheel

  খ

  Unbalanced wheel

  গ

  Both are correct

  ঘ

  None
• Tyre rotation is carried out for:
  ক

  Reconditioning of a damaged tyre

  খ

  Equalizing the wear of all the tyres in a vehicle

  গ

  Free movement of the tyres

  ঘ

  Removing impurities from the tyre
• The aluminum and magnesium alloys are used in construction of
  ক

  Wire wheel

  খ

  Pressed steel wheel disc

  গ

  Alloy wheel

  ঘ

  Composite wheels
• In car, are use-
  ক

  Low pressure tyres

  খ

  High pressure tyres

  গ

  Both are correct

  ঘ

  None of the above
• As a rule when comparing the front and rear wheel cylinder pistons it will be found that the pistons in the front wheel cylinders are
  ক

  The same size

  খ

  Smaller in diameter

  গ

  Larger in diameter

  ঘ

  None of these
• The most commonly used material for tyre tubes is
  ক

  Butyl

  খ

  Natural rubber

  গ

  Butane

  ঘ

  None of these
• If a tube of large size than required is installed in a tyre then
  ক

  The tyre will over expand

  খ

  The tyre and tube will not fit the rim

  গ

  The tube will overlap and wear

  ঘ

  The tyre will over compressed
• A tyre is designated as : 195/65 R 15. The number 195 represents
  ক

  Section width in mm

  খ

  Section height in mm

  গ

  Aspect ratio

  ঘ

  Rim diameter
• The permissible mixing of cross-ply and radialply automobile tyres allows
  ক

  Cross-ply tyres on left wheels

  খ

  Cross-ply tyres on right wheels

  গ

  Cross-ply tyres on front wheels

  ঘ

  Cross-ply tyres on rear wheels
• Disc wheel consists of a . . . . . . . . rim.
  ক

  Rubber

  খ

  Steel

  গ

  Copper

  ঘ

  None
• The term 'ply rating' with reference to a tyre refers to the
  ক

  Actual number of plies

  খ

  Recommended inflation pressure

  গ

  Aspect ratio

  ঘ

  Rated strength
• The part of the rim which provides lateral support to the tyer is called-
  ক

  Well

  খ

  Gutter

  গ

  Flange

  ঘ

  None of these
• . . . . . . . . is a bag of rubber in which air is filled through valve.
  ক

  Tube

  খ

  Cord plies

  গ

  Well

  ঘ

  Tread
• When a tyre's wear indicator becomes visible, how much tread depth remains?
  ক

  6 mm

  খ

  2.6 mm

  গ

  1.6 mm

  ঘ

  0.6 mm
• The distance between the centre lines of the rims to provide the required clearance between tyres is called-
  ক

  Dual spacing

  খ

  Zeroset wheel

  গ

  Rim

  ঘ

  None of these
• In a wheel specification $$13 \times 5{1 \over 2}B,$$   the alphabet B represents the
  ক

  Width of wheel

  খ

  Rim type

  গ

  Diameter of wheel

  ঘ

  Offset
• A slip joint permits changes in
  ক

  Wheel base

  খ

  Wheel track

  গ

  Wheel alignment

  ঘ

  None of the above
• The main function of the tread pattern on tyre is that
  ক

  The tread grooves pass air between the tyre and road surface, thereby preventing tyre from overheating

  খ

  The crests between the tread grooves absorb road noise

  গ

  In wet conditions, the tread grooves expel water that is drawn between the tyre and road surface

  ঘ

  The tread pattern protects the tyre's inner carcass from small stones and pieces of glass
• The disadvantage of radial ply tyre as compared to cross ply tyre is
  ক

  Uncomfortable ride at low speeds

  খ

  Uncomfortable ride at high speeds

  গ

  Higher cornering power

  ঘ

  Lower rolling resistance
• To perform a good function the wheel must be-
  ক

  Strong enough

  খ

  Able to grip the road surface

  গ

  Both are correct

  ঘ

  None of the above
• That part of the rim which provides lateral support to the tyre is called-
  ক

  Well

  খ

  Gutter

  গ

  Flange

  ঘ

  None of these
• Tread wear indicator is located:
  ক

  On the tyre, where the tread meets the side wall

  খ

  On the dashboard of the vehicle

  গ

  At the wheel alignment shops

  ঘ

  On the front bumper of the vehicle
• The purpose of turning radius gauges is to measure the
  ক

  Contact areas of the tyres

  খ

  Free plays of the steering wheel

  গ

  Turning radius of the left and right wheels

  ঘ

  Difference in the toe angles of the left and right wheels
• When an automobile takes a tum to avoid the skidding and over turning
  ক

  Each wheel will roll independently

  খ

  Front two wheels will have a Common centre during turning

  গ

  All the 4 wheels will roll on arcs having a common centre

  ঘ

  None of these
• Ina tyre, it is designated as 'P200/75 R16'. What is the digit 200?
  ক

  Section width

  খ

  Section height

  গ

  Rim diameter

  ঘ

  Aspect ratio
• The portion of tyre which holds the tyre on the rim is-
  ক

  Tread

  খ

  Breaker

  গ

  Cushion

  ঘ

  Bead
• If the centre line of the rim is located inside of the fixing face of the disc, then it is a
  ক

  Zeroset wheel

  খ

  Inset wheel

  গ

  Outset wheel

  ঘ

  None of these