• 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
Mechanism of moisture removal in case of freeze drying of food stuff is by

Dehydration
Sublimation
Evaporation
Adsorption

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following decreases during evaporative cooling process with recirculated water supply?

Wet bulb temperature
None of these
Partial pressure of vapour
Relative humidity

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 )

T3
√T
T1.5
T

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
In case of constant underflow extraction operation, the __________ at all solute concentration.

Solids are drained to the same extent
Both A & B
Ratio of the insoluble to solution is constant
Neither A nor B

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The efficiency of a plate column will be maximum, when the flow is ideal __________ the plate.

Above
Both A & B
Neither A nor B
Across

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Bound moisture is that liquid which exerts an equilibrium vapor pressure __________ that of the pure liquid at the given temperature.

More than
Equal to
Less than
Either A or B; depends on the solid

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
↑