• 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 value of Lewis number (Le = Sc/Pr) for air-water vapour system is around

3.97
600
0.24
1

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Flooding results in

Low tray efficiency
High tray efficiency
High gas velocity
Good contact between the fluids

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Air at a particular humidity is heated in a furnace. The new dew point

Remain unchanged
Depends on the extent of heating
Increases
Decreases

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In case of an ideal solution, the total vapor pressure varies __________ with the composition expressed as mole fraction,

Inversely
Exponentially
Linearly
None of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Decoction refers to the use of solvent

None of these
At its boiling point
At ambient temperature
In its vapor form

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In a packed absorption tower, if the equilibrium and operating lines are both straight lines, then the ratio, HETP/HTUOG __________ the absorption factor.

Increases with increase in
Is one at unity value of
Both A and B
Neither A nor B

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
↑