• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

POLYMER TECHNOLOGY

Polymer Technology
Low pressure Zeigler process for the manufacture of polythene uses a catalyst which is

Fe
V₂O₅
Ni
Aluminium triethyl combined with titanium tetrachloride

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Thermoplastic resins usually

Can not be reclaimed from waste
Remain hard as long as they are hot
Less brittle than thermosetting resins
Permanent setting resins

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Thermosplastic materials

Are solvent insoluble
Do not soften on application of heat
Are heavily branched molecules
None of these

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Thiokol is nothing but

Polyamide fibre
Exponded polystyrene
Engineering plastic
Polysulphide rubber

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
__________ practically possess no elasticity.

Vulcanite or ebonite
Epoxy resin
Polysulphide rubber
Spandex fibre

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • »

GO TO PAGE

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑