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

Tray
Rotary
Vacuum
Tunnel

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Small dia distillation column can be a

Any of these
Bubble cap
Sieve tray
Packed column

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of H₂/ky.Cz is around

0.24
1
0.72
0.6

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
For the gas absorption, the height of a transfer unit, based on the gas phase is given by (G: superficial molar gas velocity, L: superficial molar liquid velocity, FG:mass transfer co-efficient, mols/m² , a: in-terfacial area per unit volume of tower)

L/(FG.G)
F/(FG.a)
FG/(G.a)
(G.a)/FG

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Decoction refers to the use of solvent

At ambient temperature
At its boiling point
In its vapor form
None of these

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
↑