In common bubble cap distillation column design practice, riser area is approximately equal to (where, Aa = Annular passage area, and Sa = Slot area)?

LohaHridoy
  1. Aa = Sa
  2. 1.2 Aa = 1.2 Sa
  3. Sa = 1.5 Aa
  4. Aa = 1.5 Sa

0 like 0 dislike
4 views
Share with your friends

1 Answers

AhmedNazir

Call

Answer: Option 1

Let'

0 like 0 dislike
4 views
Talk Doctor Online in Bissoy App
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'

1 Answers 5 views
In distillation column design, the McCabe-Thiele procedure is inadequate and a Ponchan-Savarit procedure is needed, when?

Answer: Option 4 Let'

1 Answers 1 views
There are two domains on your network. The DESIGN domain trusts the SALES domain. A color printer is shared in the DESIGN domain, and print permissions have been granted to the Domain Users and Domain Guests groups in the DESIGN domain. The Guest account has been enabled in the DESIGN domain. User John Y logs on using his account in the SALES domain. What must you do to allow JohnY to access the printer?

Answer: Option 3 Let'

1 Answers 1 views
If the length of a combined footing for two columns l meters apart is L and the projection on the left side of the exterior column is x, then the projection y on the right side of the exterior column, in order to have a uniformly distributed load, is (where x̅ is the distance of centre of gravity of column loads).?

Answer: Option 4 Let'

1 Answers 16 views
Cox chart, which is useful in the design of distillation column particularly for petroleum hydrocarbons, is a plot of (where, P = vapor pressure, T = temperature)?

Answer: Option 1 Let'

1 Answers 1 views
Which of the following is NOT a type of expansion slot or bus design used in Advanced-Technology class systems?

Answer: Option 3 PROM stands for Programmable Read Only Memory and is not a type of expansion slot or bus design. Today, PCI has become the most used expansion slot...

1 Answers 1 views
A closed tank containing water is moving in a horizontal direction along a straight line at a constant speed. The tank also contains a steel ball and a bubble of air. If the tank is decelerated horizontally, theni) the ball will move to the frontii) the bubble will move to the frontiii) the ball will move to the reariv) the bubble will move to the rear Find out which of the above statements are correct ?

Answer: Option 2 Let'

1 Answers 3 views
Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation?

Answer: Option 4 Let'

1 Answers 1 views
The design stress, which is more than the damaging stress, is the least unit stress that will render a member unfit for service before the end of its normal life. The design stress factor or factor of safety indicates the margin between design stress and the __________ stress.?

Answer: Option 2 Let'

1 Answers 1 views
'Cox' chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the?

Answer: Option 1 Let'

1 Answers 1 views
X