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

Chemical Engineering Basics

Chemical Engineering Basics
Lime contains about 90% CaO. Percentage CaO present in limestone is about

50
25
70
80

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
A suitable lubricant used for watches is

Palm oil
Hazel-nut oil
Grease
Metallic soap solution

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Laser welding is widely employed in the __________ industries.

Heavy
Structural
Process
Electronic

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Free oxygen is removed from boiler feed water, because it

None of these
Is corrosive
Reduces heat transfer co-efficient
Causes explosion

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
The size of the tetrahedral void in the closest packing of atoms is __________ that of the octahedral void.

Greater than
Less than
Either A, B or C; depends on the size of atom
Equal to

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Nitrogen is not an essential component of

Any of these
Oils & fats
Urea
Protein

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemical Engineering Basics

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
↑