1000+ Polymer Technology MCQ Questions and Answers Pdf - 1

Question: 1

Plastic tubes and pipes are generally made by _____ moulding.

(A) compression

(B) extrusion

(C) transfer

(D) injection

Question: 2

Which of the following is a natural polyamide fibre?

(A) cotton

(B) wool

(C) silk

(D) none of these

Question: 3

Automobile steering wheels are normally made of

(A) high density polythene

(B) PVC

(C) cellulose acetate

(D) cellulose nitrate

Question: 4

Which of the following is a copolymer?

(A) Polypropylene

(B) P.T.F.E.

(C) SBR (Styrene Butadiene Rubber)

(D) Polystyrene

Question: 5

Main constituent of natural rubber is

(A) poly chroroprene

(B) polybutadiene

(C) polyisoprene

(D) polystyrene