Related Questions

World's largest synthetic rubber and tyre making centre is ________
A Cleveland
B Sharon
C Akron
D Wheeling
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
Which of the following is used as filler in tyre of rubber ?
A Carbon black
B Coal
C Coke
D Graphite
Which of the following is a Synthetic rubber?
A Leoprene
B Monoprene
C Neoprene
D Isoprene
Synthetic rubber
A Deforms, if stretched to double of its original dimension
B Is brittle at low temperature
C Is softer at higher temperature
D Is highly permeable to air & water and is readily attacked by chemicals & atmospheric gases
Natural rubber is obtained from latex, which is a colloidal dispersion of rubber in water. Which of the following is used as a coagulant in latex?
A Ammonium alum
B Potassium alum
C Both A & B
D Neither A nor B
Styrene-butadiene-rubber (SBR) as compared to natural rubber has
A Poorer tensile strength
B Poorer resistance to oxidation
C Greater amount of heat build-up under heavy loading
D All of the above
Styrene butadiene rubber (SBR) as compared to natural rubber has
A Poor tensile strength
B Poorer resistance
C Greater amount of heat build up heavy loading
D All of the above
The tyre rotation is generally done at
A 1,000 km
B 4,000 km
C 6,000 km
D 10,000 km

Next steps