Related Questions

In stripping section of continuous distillation column, the
A Liquid is stripped of high boiler
B Liquid is enriched with high boiler
C Vapour is stripped of low boiler
D None of these
Which of the following can be calculated theoretically using steam table and Dalton's law of partial pressure; if the relative humidity and dry bulb temperature of moist air is known?
A Dew point
B Humidity ratio
C Wet bulb temperature
D None of these
In McCabe-Thiele method of theoretical plate calculation for a distillation column, the operating lines of stripping and rectifying sections coincide with the diagonal at __________ reflux.
A Total
B Minimum
C Operating
D Maximum permissible
What is the slope of the operating line in the stripping section of a distillation column?
A 0
B $$\infty $$
C > 1
For a binary mixture with low relative volatility, continuous rectification to get pure products will require
A Low reflux ratio
B Less number of trays
C Small cross-section column
D High reflux ratio
According to Euler's column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends.
A Equal to
B Two times
C Four times
D Eight times
-Column row+Column row+Column row এই ফরমূলা কিসের?
A ভাগ এর
B যোগ এর
C গুণ এর
D বিয়োগ এর
Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative cooling is equal to the __________ temperature of air.
A Wet bulb
B Dry bulb
C Saturation
D Dew point
One kg of carbon for theoretically complete combustion requires __________ kg of air.
A 11.5
B 0.5
C 23
D 12
In case of parallel flow heat exchanger, the lowest temperature theoretically attainable by the hot fluid is __________ the outlet temperature of the cold fluid.
A Equal to
B More than
C Less than
D Either more or less than (depending upon the fluid)

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