• 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
__________ columns are used for liquid dispersion in a continuous gas phase.

Bubble cap
Packed
Pulse
Sieve plate

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Desirable value of absorption factor in an absorber is

> 1
0.5
< 1
1

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The relative saturation of an unsaturated mixture of gas and vapor is independent of the

Composition of the mixture
Nature of the vapor
None of these
Temperature of the mixture

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
If a₁ and a₂ are the relative volatilities when the pressure in the distillation column is 1 and 2 atm respectively. Pick out the correct statement.

None of these
a₁ = 2a₂
a₁ = a₂
a₁ = 0.5 a₂

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Absorption factor is defined as (where, S₁ = slope of the operating line S₂ = slope of the equilibrium curve)

S₁ - S₂
S₂/S₁
S₁ x S₂
S₁/S₂

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Back-trapping in a distillation column

Is desirable, as it provides improved vapour-liquid contact
Reduces pressure drop
Decreases tray efficiency
Increases tray efficiency

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
↑