Related Questions

In comparison with a radial tyre, one advantage of a bias ply tyre is
A Longer life
B Lower rolling resistance
C Smoother ride at low speeds
D None of these
The advantage of a tubeless tyre over tube type tyre is
A Slow air leakage
B Better fuel efficiency
C Less chances of running flat
D All of these
The basic purpose of tyre rotation on automobiles is to
A Avoid ply separation
B Equalize wear
C Get better ride
D None of these
Which of the following is generally not used as eord for synthetic rubber tyre casing?
A Dacron
B Nylon
C Cellulose
D None of these
What height must a satellite be placed above the surface of the earth in order for its rotation to be equal to earth’s rotation?
A 26,426.4 miles
B 27,426.4 miles
C 23,426.4 miles
D 22,426.4 miles
The temperature at which tyre inflation pressure should be checked is
A 20°C
B 25°C
C 35°C
D Ambient temperature
The aspect ratio (expressed in percentage) of the tyre is defined as the ratio of
A Section width to section height
B Section height to section width
C Wheel diameter to section height
D Wheel diameter to section width
An under-inflated tyre will wear the tread most
A Near the centre
B Near the edges
C In the lateral direction
D In the cross direction
An overinflated tyre will wear the tread most near the
A Edges
B Corners
C Centre
D None of these
Tyre pressure influences the
A total depth of pavement
B quality of surface course
C both the above
D none of the above

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