Related Questions

Ponchon Savarit method is based on the use of enthalpy concentration diagram, which contains the bubble point curve (saturated liquid curve), dew point curve (saturated vapour curve) and equilibrium tie lines. As compared to McCabe-Thiele's method, this method
A Is more accurate in finding the number of equilibrium stages
B Accounts for the enthalpy changes in the process
C Facilitates direct calculation of heat load on reboiler & condenser from, the diagram used in this method
D All of the above
The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will
A Increase
B Decrease
C Remains same
D Depend on saturated boiling point; may increase or decrease
On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in
A Greater degree of separation with a fixed number of trays
B Increased reboiler load
C Increased reflux ratio
D None of these
Assuming applicability of ideal gas law, the pure component volume of the vapor in a saturated gas can be calculated from theoretical relationship. The volumetric composition of a vapor saturated gas is independent of the
A Nature of the liquid
B Nature of the gas
C Temperature of the liquid
D Total pressure
Select the word that is synonymous to the quotation word or phrase in each sentence. He has a natural 'aversion' toward duplicity.
A affinity
B attraction
C distaste
D tendency
Select the word that is synonymous to the quotation word or phrase in each sentence. It is in his nature to 'belittle' his opponents when faced with criticism.
A avoid
B demean
C annoy
D stop
Select the word that is synonymous to the quotation word or phrase in each sentence. 'Assertive' people are generally more decisive.
A Docile
B Articulate
C Confident
D Intelligent
Select the word that is synonymous to the quotation word or phrase in each sentence. The reduced 'commuting' time was an additional perk that came with came with his new job.
A communicating
B traveling
C working
D supervising
The word 'indigent' is synonymous with the word
A native
B destitute
C annoyed
D miffed
The word 'indigent' is synonymous with the word.
A native
B destitute
C annoyed
D miffed

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