ChE 125: Chemical Reaction Engineering I
Problem Set
Deadline: 17 March 2017
Instructions:
1. Show your complete solution to the following problems in an A4 bond paper or legal size
ruled paper and with a black or blue pen. You may recycle used paper.
2.

394
9. Steady Microscopic Balances with Generation
Problem Set 2 Due (Th) 20 APR 2017 class hours
ChE 131 THW/THX AY1617b (Perez)
Show complete solutions.
1. To estimate the increase in tissue temperature of plants resulting from metabolic heat,
B

MAE 101C: Heat Transfer. Design Project.
A counterflow, concentric tube heat exchanger of a cogeneration system is designed to heat water
from an inlet temperature Twi = 5 C to a required outlet temperature Two = 60 C, for which heat from
an exhaust air s

UP Academic League of Chemical Engineering Students (UP ALCHEMES)
Academic Affairs Committee Reviews and Tutorials Series, AY 2015-2016
EEE 1 Long Exam 1 (SAMPLE EXAM)
1.
Thevenin Circuits. Determine the Thevenin equivalent across the port A-B.
2.
Norton

14/2/2017
15 February 2017
Equations of Motion
Why do we need to study this?
So far, we have applied the shell momentum balance approach
to determine velocity and shear stress profiles
We then applied these equations to determine average velocity, shear

ANG TUNAY NA DEKALOGO
Mga Pangunahing Karakter
MABINI
Isang tagapayong politikal; matalino
at matatas magsalita; idealista
ROY REYES
Baguhang alkalde; marangal at
maraming pangarap para sa sinasakupan
TATLONG SUGO NG
KORAPSYON
Personipikasyon ng ganid,
ka

ChE 131: TRANSPORT PROCESSES
F IRST L ONG E XAM A NSWER K EY
June 27, 2015
General Instructions:
1. Only your calculator, writing instruments, and answer sheets are allowed on your table.
2. Answer each part on a new sheet. Write all answers (in blue or b

1Essentials of Electrical and Electronics Engineering (EEE 1)
1
st
Semester AY 2007-2008
Exam 1 Set A
July 4, 2007
6 8 pm
This is a closed notes, closed books exam. Write your name, section, instructors name, and test set (A or B) on
the upper right hand

EEE 1
(Essentials of Electrical and
Electronics Engineering)
Lecture 8
Examples on Power Computation
EEE 1 (Essentials of Electrical and Electronics Engineering)
1
Summary of Power Equations
1. Real Power:
P = VI cos(qV - qI )
Watts
PR = I2R for a resisto

Maru Feriel O. Del Carmen
1
Mecaelah S. Palaganas
Measurements
EEE 1 Experiment No.
D.C. and Resistance
Required Discussion:
1) From Ohm's Law, the quantities could be related by:
Since resistors in parallel have resistances lower than either of the paral

Lines and Planes
Perpendicular
Intersec1ng
Perpendicular Lines
Concepts:
1.When lines are perpendicular to each other in
space, they will appear perpendicular in a view in
which ONE or BOTH lines are in TRUE LENGTH
(TL).
2.If in a view, a line ap

Essentials of Electrical and Electronics Engineering (EEE 1)
st
1 Semester AY 2005-2006
Exam 1 Set A
June 29, 2005
6 8 pm
This is a closed notes, closed books exam. Write your name, section, instructors name, and
test set (A or B) on the upper right hand

SOME THEORETICAL AND PRACTICAL PROBLEMS
ON THE VAPOUR-l.IQUID EQUILmRIUM
OF 3 NON-IDEAL QUATERNARY SYSTEMS
Institute of Agricultural Chemical Technology, Polytechnical University, Budapest
J.
HOLLO
(Received December 15, 1957)
Signs employed
A, B, and Aij

Essentials of Electrical and Electronics Engineering (EEE 1)
'1"r
Semester AY 2005-2006
Examl-SetA
6-8om
June 29. 2005
This is a closed notes, closed books exam. Write your name, section, instructor's name, and
test set (A or B) on the upper right hand si

Molecular Transport Equations
Fluids as Continuum
What are the differences between solids and
fluids?
hard, deforms under
stress, relatively fixed
molecular position
soft, flows under stress,
greater molecular degrees
of freedom
Fluids as Continuum
A flu

@ PLATE NO. 7 GEOMETRIC CONSTRUCTION 4
Draw externally tangent lines to circles P and M. Then
draw the tangent lines to circle P which pass at point A.
Draw a smooth curve starting at point J and tangent to
the line segments. Label the other end of the c

W PLATE NO. 8 True Length and Point View of, Lines
Complete all views Prove that endpoint H is closer to C than I.
' Projection
[of C
I
I
I
I
I
I
I
CD(PV)
+
Construct a View that will show both lines in true length.
= /
- SECTION: NAME:

University of the Philippines Diliman
Department of Chemical Engineering
Stoichiometry and Extent of Reaction
ChE 125
Chemical Reaction Engineering I
AY 2015 2016
MSPDEANG
January 22, 2015
Stoichiometry
Aim:
To indicate how many chemical reactions should

Department of Chemical
Engineering
University of the Philippines Diliman
Dimensional Analysis
ChE 131 Transport Processes
Reference:
Bird, R.B., Stewart, W.E., and Lightfoot, E.N. (2007). Transport Phenomena,
2nd ed. New York: John Wiley & Sons, Inc.
Fous

Department of Chemical Engineering
University of the Philippines Diliman
Convective Heat Transfer
ChE 131 Transport Processes
Reference:
4.1B, Geankoplis, C.J. (1993). Transport Processes and Unit Operations,
3rd ed. New Jersey: Prentice-Hall.
Tosun, I.

Problem Set 1 Due (Sat) 11 MAR 2017
ChE 131 THW/THX AY1617b (Perez)
Show complete solutions.
1. Film Flow on a Moving Substrate. The figure below shows a coating process involving a
flat photographic film of width W that is being pulled

ChE 131 Transport Processes
Introduction*to*
Transport*Phenomena*
Outline*
Welcome to the class
What is transport phenomena?
Why is it important for chemical engineers?
How are we going to learn it in this class?
Basic concepts and definitions
What*i

Figure 6: Joules Experiment: Work is done on the water by stirring
1.3
Heat, Specific Heat and Heat Capacity, Calorimetry
Heat
Heat - energy transferred from one system to another due to temperature difference.
Results of Joules experiment:
1. Temp. of s

ChE 122 THR/THU 1st Semester A.Y. 2016-2017 Jovellana
DUE 25 OCTOBER 2016, CLASS HOURS
3.01 Problem Set on Vapor Power Cycles
[Provide the solutions to the following problems. You may answer individually or in groups with a maximum of three
members. Use p

ChE 122 THY Problem Set 1
Due: Oct. 18 (T), 4pm
ChE 122 THY Problem Set 2
Due: Oct. 20 (Th), 4pm
ChE 122 THY Problem Set 3
Due: Oct. 25 (T), 4pm
ChE 122 THY Problem Set 4
Due: Oct. 27 (Th), 4pm

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BITS, PILANI-DUBAI
Dubai International Academic City, Dubai, U. AB.
11 Year Chemical Engineering, 11 Semester 2008-09
COMPREHENSIVE EXAM
CHE C221 Chemical Process Calculations
Maximum Marks: 80 Weightage: 40%
Duration: 3 hr (Closed Book) 20.05.2009
No

PSWeek10
Question:1
Carbon monoxide and 100% excess water are reacted to form hydrogen and carbon
dioxide. The heat loss from the reactor is 120.2 kJ per kg mole of CO entering. If the exit
temperature is 800K, what is the entering temperature? The press

Homework 9 (Group)
Due date: 26-Mar-2007
1. (Chapter 8, Prob. 8.87) A 0.1 mole% caustic soda (NaOH) solution is to be concentrated in a
continuous evaporator. The solution enters the unit at 25oC at a rate of 150 mol/min and is
concentrated to 5 mole% at

Equations of motion practice problems
1. In order to increase safety of a bridge leading away from a freeway, engineers want to allow for
cars to decelerate at -3.0 ms-2 over 4.0 s as the leave the freeway. Car's travel at 100 kmh-1 on the
freeway.
a) Wha