• 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
Dorr thickener is an equipment used for

Sedimentation
Classification
Leaching
Clarification

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Penetration theory relates the average mass transfer co-efficient (K) with diffusivity (D) as

K ∝ D
K ∝ D2
K ∝ D1.5
K ∝ √D

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The equipment frequently used for adiabatic humidification-cooling operation with recirculating liquid is

Spray chamber
Natural draft cooling tower
None of these
Induced draft cooling tower

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
What is the degree of freedom of an absorption process in which only one component is transferred between phases?

3
2
1
4

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The drying time between fixed moisture contents within the 'constant rate period' is proportional to (assuming that drying occurs from all surfaces of the solid) (where, T = thickness of the solid )

√T
T
T1.5
T3

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Surface renewal model of mass transfer was enunciated by

Toor and Marchello
Danckwerts
Stefan
Fick

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
↑