Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in aptitude-area
Multiple Choice Question in non-verbal-reasoning-grouping-of-images
Multiple Choice Question in aptitude-compound-interest
Multiple Choice Question in engineering-mechanics-kinetics-of-a-particle-impulse-and-momentum
Multiple Choice Question in 035/2016
Multiple Choice Question in electronic-devices-bipolar-junction-transistors
Question Answer in
Multiple Choice Question in database-database-redesign
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Multiple Choice Question in കറന്റ് അഫയേഴ്സ് മേയ് 11
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
chemical engineering process equipment and plant design
1. Pick out the wrong statement pertaining to the use of valve tray, seive tray and bubble cap trays in continuous distillation column.
(A): Bubble cap trays though most expensive are the best in situations, where low vapour rates is to be handled and a positive liquid seal is essential at all flow rates.
(B): Maintenance cost for valve and seive trays are comparatively more than bubble cap tray due to their relatively complicated construction features.
(C): Murphree efficiency of all the three trays are nearly equal, however the peak efficiency is generally higher for seive and valve trays than the bubble cap.
(D): Valve trays have the highest turn down ratio (i.e. the ratio of the highest to the lowest vapour flow rates) and thus provides the maximum flexible operating range.
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Show Similar Question And Answers
QA->A statement followed by two assumptions I and II is given. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You are to decide which of the given assumptions can definitely be drawn from the given statement. Indicate which one of the four given alternatives is correct ? Statement : If more encouragement is given to Sports, Indians will win more gold medals at the Olympic Games. Assumptions : I. Indians do not win gold medals. II. More enc....
QA->To align a column of text evenly on both the right and left margins throughout the column, use:....
QA->What function displays row data in a column or column data in a row?....
QA->Belonging or pertaining to an individual from birth....
QA->The elements extracted through the process of distillation?....
MCQ->Pick out the wrong statement pertaining to the use of valve tray, seive tray and bubble cap trays in continuous distillation column.....
MCQ->Pick out the wrong statement pertaining to the design of the bubble cap tray of a distillation column to give stable operation and even vapour distribution.....
MCQ->Match List I correctly with List II and select your answer using the codes given below : List I List II a) Underwood's equation 1. Number of real trays b) Fenske's equation 2. Column diameter c) Gilliland's equation 3. Minimum number of ideal trays d) Vapour velocity at flooding 4. Actual number of ideal trays 5. Actual number of ideal trays 6. Tray efficiency....
MCQ->Pick out the wrong statement about the design of seive plate column and the bubble cap column.....
MCQ->Statements: All the bottles are boxes. All the boxes are bags. Some bags are trays. Conclusions: Some bottles are trays. Some trays are boxes. All the bottles are bags. Some trays are bags. ....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution