1. When the pressure of the evaporator chamber is decreased, the boiling point of the solutions inside the chamber will:2. It states that for a given concentration, the boiling point of the solution is a linear function of the boiling point of the solvent.a.Boiling point riseb.Enthalpy-concentration chartc.Duhring's ruled.Dalton's law3. Increasing the flowrate of the hot fluidthrough the heat exchanger will cause theoutlet temperature of the hot fluidand the cooling water outlet(See figuretotemperature tobelow)HOT FLUIDHOT FLUIDTUBECOOLINGWATERCOOLINGWATERa. decrease; decreaseb. decrease; increasec. increase; increased. increase; decrease

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When the pressure of the evaporator chamber is decreased, the boiling point of the solutions inside the chamber will:

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter8: Natural Convection

Section: Chapter Questions

Problem 8.29P

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Question

1. When the pressure of the evaporator chamber is decreased, the boiling point of the solutions inside the chamber will:

2. It states that for a given concentration, the boiling point of the solution is a linear function of the boiling point of the solvent.

a.Boiling point rise

b.Enthalpy-concentration chart

c.Duhring's rule

d.Dalton's law

Increasing the flowrate of the hot fluid
through the heat exchanger will cause the
outlet temperature of the hot fluid
and the cooling water outlet
(See figure
to
temperature to
below)
HOT FLUID
HOT FLUID
TUBE
COOLING
WATER
COOLING
WATER
a. decrease; decrease
b. decrease; increase
c. increase; increase
d. increase; decrease

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