Which one of the following is the correct equation for enthalpy balance for the 2nd effect in a triple effect evaporator?

Which one of the following is the correct equation for enthalpy balan

1.	Which one of the following is the correct equation for enthalpy balance for the 2nd effect in a triple effect evaporator?
A.	FHF+S∇S=EHE+EHP
B.	FHF+S∇S=EHE+PHP
C.	E1 ∇E1+P1HP1=E2 HE2+P2 HP2
D.	FHF+S∇S=E1 HE+P1HP
Answer» D. FHF+S∇S=E1 HE+P1HP

Discussion

No Comment Found

Related MCQs

If we have the areas calculated for the three effects as 1512, 1622, and 1892. Then the value we consider to manufacture the three effects of this triple effect evaporator is ______________
If the three areas obtained from steam calculation are 1512, 1622, and 1892. If the diameter and the length of the tube are 5cm and 150cm respectively, find the number of tubes required in this multiple effect evaporator.
The three areas which we calculate from the steam consumption value, only the ________ one is used in calculation of number of tubes.
In a triple effect evaporator, given the enthalpies as and the flow rates calculate the product formation rate in the 2nd effect.Feed rate = 25000kg/hr at 38oC, Feed conc = 0.10, Product conc = 0.50Find the Area of condenser in 2nd effect.U1=2930 Kcal/hr 2 K, U2=1220 Kcal/hr 2 K, U3=610 Kcal/hr 2 K
In a triple effect evaporator, given the enthalpies as and the flow rates calculate the product formation rate in the 2nd effect.Feed rate = 25000kg/hr at 38℃, Feed conc = 0.10, Product conc = 0.50Find the Area of condenser in 1st effect.U1=2930 Kcal/hr 2 K, U2=1220 Kcal/hr 2 K, U3=610 Kcal/hr 2 K
In a triple effect evaporator, given the enthalpies as and the flow rates calculate the product formation rate in the 2nd effect.Feed rate = 25000kg/hr at 38oC, Feed conc = 0.10, Product conc = 0.50Find the steam consumption rate.
In a triple effect evaporator, given the enthalpies as and the flow ratesFeed rate = 25000kg/hr at 38℃, Feed conc = 0.10, Product conc = 0.50Find the evaporate rate in 1st effect.
In a triple effect evaporator, given the enthalpies as and the flow rates calculate the product formation rate in the 2nd effect.Feed rate = 25000kg/hr at 38℃, Feed conc = 0.10, Product conc = 0.50Find the evaporate rate in 2nd effect.
In a triple effect evaporator, given the enthalpies as and the flow rates calculate the product formation rate in the 2nd effect.Feed rate = 25000kg/hr at 38℃, Feed conc = 0.10, Product conc = 0.50Find the Area of condenser in 3rd effect.U1=2930 Kcal/hr2 K, U2=1220 Kcal/hr2 K, U3=610 Kcal/hr2 K
If we know the heat transfer coefficients of all the effects and the initial and final temperatures of the vapour, we can estimate the intermediate temperatures of the setup.

Which one of the following is the correct equation for enthalpy balance for the 2nd effect in a triple effect evaporator?

Discussion

No Comment Found

Related MCQs

Reply to Comment