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

Mass Transfer

Mass Transfer
The unit of volumetric diffusivity is

Cm/sec
Cm²/seC₂
Cm²/sec
Cm³/sec

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following assumes constant molal vaporisation and overflow?

Enthalpy concentration method
Plate absorption column
Ponchan-Savarit method
McCabe-Thiele method

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For a distillation column operating at minimum reflux, the

None of these
Reflux ratio will be maximum
Number of plates required will be maximum
Concentration of liquid and vapour leaving a plate will be same

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The rate of mass transfer is not dependent upon the

Both A & B
Interfacial surface exposed between the phases
Degree of dispersion of one fluid in the other
None of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For a fixed number of ideal stages in a distillation column, as the reflux ratio is increased, the difference in composition between the top and bottom product streams

Passes through a maximum
Increases
Remains unaffected
Decreases

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Water entrained by circulating air in cooling towers is termed as

Blow down
None of the listed here
Vapor load
Drift

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Mass Transfer

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
↑