- Infinite trays and maximum reboiler heat load
- Infinite trays and minimum reboiler heat load
- Minimum trays and minimum reboiler heat load
- Minimum trays and maximum reboiler heat load
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In a distillation operation, what is the effect of the temperature of the reflux stream (given below) on the condenser and reboiler loads Reflux conditions:(i) Reflux stream is completely liquid and is at its bubble point.(ii) Reflux stream is below its bubble point.?
Answer: Option 4 Let'
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What is the reflux ratio at total reflux?
Answer: Option 2 Let'
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A boy is standing at the top of the tower and another boy is at the ground at some distance from the foot of the tower, then the angle of elevation and depression between the boys when both look at a each other will be-?
Answer: Option 1 $$\eqalign{ & {\text{Here, AD is parallel to BC and AC is a transversal}}{\text{.}} \cr & \Rightarrow {\theta _1} = {\theta _2} \cr} $$
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Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is __________ the liquid head available in the downcomer.?
Answer: Option 2 Let'
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At what value of reflux ratio, number of theoretical plates in a distillation column is minimum?
Answer: Option 3 Let'
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Pick out the correct relationship. (where, Ri = internal reflux ratio Ro = external reflux ratio. )?
Answer: Option 1 Let'
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A particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower. Which of the following paths will be traversed by the particle ?
Answer: Option 2 If a particle dropped from the top of a tower uniformly falls on ground at a distance which is equal to the height of tower then a...
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The minimum temperature to which water can be cooled in a cooling tower is?
Answer: Option 2 The minimum temperature to which water can be cooled in a cooling tower is Wet bulb temperature of air
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A natural draft cooling tower is filled with wooden grids, which covers about __________ percent of the tower height.?
Answer: Option 1 Let'
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