• 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
Prandtl number for water at 20°C is about

70
7
0.7
150

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer.

Tunnel
Rotary
Tray
Vacuum

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Can a cooling tower cool water below the wet bulb temperature of inlet air?

Yes ; but the air flow rate should be excessively high
No
Yes ; but height of cooling tower will be prohibitively high
Yes

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The unit of volumetric diffusivity is

Cm³/sec
Cm²/sec
Cm²/seC₂
Cm/sec

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
A binary mixture of benzene and cyclohexane is separated by

Extractive distillation
Ordinary distillation
Flash vaporisation
Solvent extraction

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Mass transfer co-efficient is directly proportional to DAB0.5, according to __________ theory.

Surface renewal
None of these
Film
Penetration

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
↑