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Polymer Technology MCQs | Page - 1

Dear candidates you will find MCQ questions of Polymer Technology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

Q. 1) Condensation polymerisation of __________ produces bakelite.

(A) Propylene
(B) Phenol & formaldehyde
(C) Phenol & acetaldehyde
(D) Urea & formaldehyde
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Q. 2) Polymethyl methacrylate, which is an acrylic resin, is also called

(A) Thiokol
(B) Plexiglass or lucite
(C) Dacron
(D) Teflon
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Q. 3) Scouring is a finishing operation during the manufacture of fibre, which aims at __________ of fibres.

(A) Improving the stretchability
(B) Dyeing/colouring
(C) Detergent solution washing
(D) Glycol soaking
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Q. 4) __________ scrap can be recycled & reutilised.

(A) Bakelite
(B) Epoxy resin
(C) Polythene
(D) None of these
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Q. 5) Lavatory cisterns are normally made of

(A) Expanded polystyrene
(B) Saturated polyester
(C) Perspex
(D) PVC
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Q. 6) Which of the following polymers belong to the class of formaldehyde resin?

(A) Melamine resins
(B) Teflon
(C) Dacron
(D) None of these
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Q. 7) Dacron (or terylene) fibres as compared to nylon fibres have

(A) Better heat & acid resistant properties
(B) Poorer resistance to alkalis
(C) Poorer dyeability
(D) All of the above
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Q. 8) Maximum consumption of polymers is in

(A) Electrical insulation
(B) Toys making
(C) Coating and films
(D) Packaging
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Q. 9) Vinyl flooring is done using __________ sheets.

(A) Polypropylene
(B) PVC
(C) Polythene
(D) Polyvinyl acetate
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Q. 10) All thermoplastic, thermosetting & elastic materials can be processed in a extrusion machine, however it can not be used for the production of plastic

(A) Filaments
(B) Pipes
(C) Buckets
(D) Tubings
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