Transistor parts and refrigerator components are normally made of_____________________?

Related Mcqs:

Neoprene is the trade name of________________?

A. Polyurethane B. Phenol formaldehyde C. Polychlorophrene D. Styrene butadiene rubber (SBR)...

Out of all the elastomers, natural rubber has the longest elongation range & flexibility of the order of _______________ percent?

A. 1-1000 B. 1000-1500 C. 1500-2000 D. 2000-2500...

Phthalic anhydride is used___________________?

A. In making PVC B. As plasticisers C. In insecticides manufacture D. For making nylon-6...

In nylon-6, the number 6 represents the total number of_________________?

A. Carbon atoms in the ring B. Carbon atoms in the linear polymer chain C. Nitrogen atoms in the ring D. Hydrogen atoms in the ring...

Low density polythene as compared to high density polythene is____________________?

A. Harder B. Tougher C. Chemically inert D. More flexible...