• 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
Which of the following polymers is used for making a non stick coating on frying pans?

Teflon
Bakelite
PVC
Perspex

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Typical solvent polymerisation reaction conditions for the production of high density polythene by Zeigler process is

7 kgf/cm² and 70 °C
1000 kgf/cm² and 100°C
7 kgf/cm² and 700°C
1 kgf/cm² (gage) and 70°C

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
In a linear polymer, the monomeric units are linked together to form long straight chains. The cross linked or branched chain polymers compared to linear polymers have higher

Hardness, rigidity & brittleness
Melting point
Tensile strength
Densities

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Valcunisation of rubber decreases its

Working temperature range
Resistance to organic solvents
Tensile strength
Tackiness

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Polythene is a/an

None of these
Thermosetting material
Condensation polymerisation product
Addition polymerisation product

ANSWER DOWNLOAD EXAMIANS APP

Polymer Technology
Nylon-66 is manufactured from

Caprolactum
Dimethyl terephthalate (DMT) and ethylene glycol
Adipic acid and hexamenthylene diamine
Maleic anhydride and hexamethylene diamine

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Polymer Technology

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
↑