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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.

R

Ram Sharma • 188.81K Points
Coach

Q. 1) Condensation polymerisation of __________ produces bakelite.

(A) Propylene
(B) Phenol & formaldehyde
(C) Phenol & acetaldehyde
(D) Urea & formaldehyde
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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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Ram Sharma • 188.81K Points
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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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