• 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
__________ column is used in gas absorption process.

Packed
Wetted wall
Seive/perforated tray
Bubble cap

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following provides maximum contact surface for a liquid-vapour system?

Seive-plate column
Wetted wall column
Packed tower
Bubble-cap plate column

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In case of unsaturated air

None of the listed here
Wet bulb temperature < dry bulb temperature
Both of the options given here
Dew point < wet bulb temperature

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
A pure drug is administered as a sphere and as a cube. The amount of drug is the same in the two tablets. Assuming that the shape and size do not influence the mass transfer, the ratio of rate of dissolution in water at t = 0 for the cubic to spherical tablet is

0.54
1.04
1.24
1.94

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Weeping in a distillation column

Increases tray efficiency
Results due to very low gas velocity
Results due to very high gas velocity
Provides large interfacial surface for mass transfer

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Wetted wall tower experiment determines the

None of these
Mass transfer co-efficient
Volumetric co-efficient
Molal diffusivity

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
↑