Tyres are made by___________________?

Related Mcqs:

Fillers such as zinc oxide and carbon black are added to the crude natural rubber before vulcanisation in order to improve its_________________?

A. Elasticity B. Strength C. Plasticity D. Weathering characteristics...

Polystyrene is a ____________ plastic at room temperature?

A. Ductile B. Brittle C. Malleable D. None of these...

Viscosity of a polymer solution or melt _________________?

A. Decreases with increase in molecular weight B. Decreases with increase in temperature C. Increases with increase in temperature D. Does not vary with temperature rise...

Neoprene is chemically known as _________________?

A. Polybutadiene B. Styrene butadiene rubber (SBR) C. Polyurethane D. Poly chloroprene...

_______________ is a natural fiber?

A. Cellulose B. Dacron C. Nylon-6 D. None of these...