Related Questions

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
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
In the realm of coal production in the world, India ranks ________
A First
B Second
C Third
D Fourth
The production of natural rubber is dominated by ________
A South America
B South-east Asia
C Central Africa
D Mediterranean region
In coal production, India ranks in the world:
A Third
B First
C Second
D Fourth
In the World, in the production of cotton, India ranks:
A Second
B First
C Third
D Fourth
The country which leads in the production of rubber is ________
A Australia
B Indonesia
C Malaysia
D Thailand
In the world in terms of Railway Network system India ranks:
A second
B first
C fourth
D third
Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas.
A Unsaturated hydrocarbon content
B Calorific value
C Quantity of propane
D Quantity of butane

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