• 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
Operating velocity in a packed tower is usually __________ the flooding velocity.

Equal to
Half
Twice
More than

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
When the mixture to be distilled has a very high boiling point and the product material is heat sensitive, the separation technique to be used is __________ distillation.

None of these
Steam
Continuous
Azerotropic

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following has the same dimension as mass diffusivity?

Thermal diffusivity
Kinematic viscosity
Momentum flux
Both Momentum flux & Kinematic viscosity

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For turbulent mass transfer in pipes, the Sherwood number depends on the Reynolds number as

Re0.83
Re
Re0.53
Re0.33

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Sand is dried in foundaries in a___drier.

Rotary
Vacuum
Fluidisedbed
Spray

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The caking of crystals can be prevented by

Maintaining low critical humidity
Maintaining high critical humidity
Both A and C
Coating the product with inert material

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
↑