Polymer Technology MCQs | Page - 6

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.

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Ram Sharma • 193.88K Points
Coach

Q. Low density polythene as compared to high density polythene is

  • (A) Harder
  • (B) Tougher
  • (C) Chemically inert
  • (D) More flexible
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Ram Sharma • 193.88K Points
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Q. Dacron is a

  • (A) Condensation polymerisation product of hexamethylene diamine and adipic acid
  • (B) Condensation polymerisation product of dimethyl terephthalate (DMT) and ethylene glycol
  • (C) Thermosetting material
  • (D) None of these
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Ram Sharma • 193.88K Points
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Q. Acrylonitrile-butadiene-styrene (ABS) copolymer, which is produced by blending styrene-acrylonitfile copolymer with butadiene based elastomer, is a/an

  • (A) Rigid foam
  • (B) Engineering plastic
  • (C) Thermosetting polymer
  • (D) Spongy rubber
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Ram Sharma • 193.88K Points
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Q. __________ are produced by reacting polybasic acid (e.g. phthalic anhydride) with polyhydric alcohol (e.g., glycerol).

  • (A) Unsaturated polyester
  • (B) Alkyd resins
  • (C) Saturated polyester
  • (D) Amino resins
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Ram Sharma • 193.88K Points
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Q. Collapsible tubes for tooth paste are produced by __________ extrusion.

  • (A) Direct
  • (B) Indirect
  • (C) Impact
  • (D) None of these
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Ram Sharma • 193.88K Points
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Q. Nitrile rubber is produced by the polymerisation of

  • (A) Acrylonitrile & butadiene
  • (B) Acrylonitrile & styrene
  • (C) Isobutylene & isoprene
  • (D) None of these
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Ram Sharma • 193.88K Points
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Q. Temperature and gage pressure maintained during the manufacture of hot SBR (styrene butediene rubber) are

  • (A) 50°C and 3 - 4 kg/cm2
  • (B) 50°C and 1 kgf/cm2
  • (C) 250°C and 10 kgf/cm2
  • (D) 250°C and 1 kgf/cm2
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