%_Styrene butadiene rubber (SBR) as compared to natural rubber has_% – McqOptions

MCQOPTIONS

1.	%_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
Answer» E.

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