Polymer Technology MCQs | Page - 8

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 • 193.88K Points
Coach

Q. Celluloid is

  • (A) Cellulose acetate
  • (B) Regenerated cellulose
  • (C) Cellulose nitrate
  • (D) Cellulose acetate butyrate
Show Answer Discuss Share

R

Ram Sharma • 193.88K Points
Coach

Q. The process involved in converting rubber into a thin sheet or coating it on fabric is called

  • (A) Extrusion
  • (B) Mastication
  • (C) Calendering
  • (D) Vulcanisation
Show Answer Discuss Share

R

Ram Sharma • 193.88K Points
Coach

Q. Styrene butadiene rubber (SBR) as compared to natural rubber has

  • (A) Poor tensile strength
  • (B) Poorer resistance
  • (C) Greater amount of heat build up heavy loading
  • (D) All of the above
Show Answer Discuss Share

R

Ram Sharma • 193.88K Points
Coach

Q. The major component of acrylic fibres is

  • (A) Polyamides
  • (B) Polyolefins
  • (C) Polyacrylonitrile
  • (D) Polyesters
Show Answer Discuss Share

R

Ram Sharma • 193.88K Points
Coach

Q. Addition polymerisation takes place either by a free radical mechanism or ionic machanism depending on the reagents used. Free radical polymerisation is catelyzed by __________ , which decompose to give free radicals.

  • (A) Organic peroxides
  • (B) Sulphuric acid
  • (C) Hydroflouric acid
  • (D) None of these
Show Answer Discuss Share

R

Ram Sharma • 193.88K Points
Coach

Q. Starting material for the production of butadiene in India is

  • (A) Naphthalene
  • (B) Benzol
  • (C) Ethyl alcohol
  • (D) Phthalic anhydride
Show Answer Discuss Share

R

Ram Sharma • 193.88K Points
Coach

Q. Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about __________ ° C.

  • (A) -20
  • (B) 50
  • (C) 250
  • (D) 500
Show Answer Discuss Share

Jump to

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.

Image