Conservation of Energy
Chapter One
Section 1.3
Alternative Formulations
CONSERVATION OF ENERGY
(FIRST LAW OF THERMODYNAMICS)
An important tool in heat transfer analysis, often
providing the basis for determining the temperature
of a system.
Alternative
Chapter 1: Introduction and Basic
Concepts
Chapter One
Sections 1.1 and 1.2
Heat Transfer and Thermal Energy
What is heat transfer?
Heat transfer is thermal energy in transit due to a temperature
difference.
What is thermal energy?
Thermal energy is ass
Job position: Engineer Mechanical / Electrical / Civil
Status: Full Time
Name of Organization: Nesma and Partners
Education and Experience: B.E. Mechanical, Electrical, Civil Engineering, 3-20 Years of
experience
Job Description:
URGENTLY REQUIRED For NES
Lebanese American University
Spring 2006
Byblos
Date: 12/05/2006
Duration: 1h 30
Probability and Statistics
Test #2
Nota Bene. Use 5 digits in the fractional part of your answers.
1. A couple decides they will continue to have children until they have thr
Lebanese American University
Spring 2010
Byblos
Probability and Statistics
Final Exam
Date: 08/06/2010
Duration: 2h
Nota Bene.
Use 4 digits in the fractional part of your answers.
In all the probability questions of exercises 2, 3, 4 and 5, you must use
Lec4 2. April 20, 2005
Normal approximation to Binomial
distribution
Binomial calculations for compound
events
The normal approximation to the
binomial
Parameters of the approximating
distribution
Behavior of the approximation as a
function of p
Calc
A ppendi x A
S tatistica l T able s a n d P roof s
742
Appendix A
Statistical Tables and Proofs
r
T abl e A . l Binomial P robabilit y Sums YI b(x;n,p)
x=0
I
n
1
r
0
1
0.10
0.9000
1.0000
0.20
0.8000
1.0000
0.25
0.7500
1.0000
0.30
0.7000
1.0000
0.40
0.6000
Lebanese American University
Summer II
Byblos
2010
Probability and Statistics
Final Exam
Date: 07/09/2010
Duration: 2h
Nota Bene.
Use 4 digits in the fractional part of your answers.
In all the probability questions of exercises 2, 3, 4 and 5, you must
Lebanese American University
Summer II
Byblos
2010
Probability and Statistics
Final Exam
Date: 07/09/2010
Duration: 2h
Nota Bene.
Use 4 digits in the fractional part of your answers.
In all the probability questions of exercises 2, 3, 4 and 5, you must
Lebanese American University
Spring 2006
Byblos
Date: 31/03/2006
Duration: 1h 20
Probability and Statistics
Test #1
1. Let X be a continuous random variable such that its density function is
8
0<x<1
< k (x2 + 1),
f (x) =
:
0,
elsewhere.
(a) Evaluate k .
(
Lebanese American University
Spring 2011
Byblos
Probability and Statistics
Final Exam
Date: 01/06/2011
Duration: 2h
Nota Bene.
Use 4 digits in the fractional part of your answers.
In all the dicrete probability questions of exercises 2, 3 and 4 you must
1
COE 211/COE 212 Computer/Engineering
Programming
Welcome to Exam I
Monday November 12, 2012
Instructor: Dr. George Sakr
Dr. Wissam F. Fawaz
Dr. Maurice Khabbaz
Name: _
Student ID: _
Instructions:
1. This exam is Closed Book. Please do not forget to writ
1
COE 211/COE 212 Computer/Engineering
Programming
Welcome to
The Midterm Exam I
Wednesday April 04, 2012
Instructor: Dr. Wissam F. Fawaz
Dr. George Sakr
Name: _
Student ID: _
Instructions:
1. This exam is Closed Book. Please do not forget to write your
n
1
COE 212 Engineering Programming
Welcome to Exam I
Friday April 05, 2013
Instructors: Dr. Randa Zakhour
Dr. Maurice Khabbaz
Dr. George Sakr
Dr. Wissam F. Fawaz
Solution
Instructions:
1. This exam is Closed Book. Please do not forget to write your
name an
Midterm 2 Solutions Spring 10
1
6.01 Midterm 2: Spring 2010
Name:
Section:
Solutions: Not correct for the make-up exam.
Enter all answers in the boxes provided.
During the exam you may:
read any paper that you want to
use a calculator
You may not
use a
2
6.01 Midterm Exam 2 Spring 09
1 Circuits (20 p oints)
Consider the following circuit where the resistance R is in the range 0 R .
I1
6V
+
3
1
V1
R
Part a. Determine I1 if R = 0 .
I1 =
Part b. Determine V1 if R = 1 .
V1 =
+
5V
6.01 Midterm Exam 2 Spring
2
6.01 Midterm Exam 2 Spring 09
1 Circuits (20 p oints)
Consider the following circuit where the resistance R is in the range 0 R .
I1
6V
3
1
V1
+
R
Part a. Determine I1 if R = 0 .
I1 =
2A
I1 =
6V
= 2A
3
Part b. Determine V1 if R = 1 .
V1 =
3V
V1 6 V1 V1
Midterm 2 Spring 10
1
6.01 Midterm 2: Spring 2010
Name:
Section:
Enter all answers in the boxes provided.
During the exam you may:
read any paper that you want to
use a calculator
You may not
use a computer, phone or music player
For staff use:
1.
/16
Midterm 2 Solutions Spring 10
1
6.01 Midterm 2: Fall 2010
Name:
Section:
Solutions: Not correct for the make-up exam.
Enter all answers in the boxes provided.
During the exam you may:
read any paper that you want to
use a calculator
You may not
use a c
6.01 Final Exam
Name:
Spring 2011
Solutions
Section:
These solutions do not apply for the conict exam.
Enter all answers in the boxes provided.
Clearly written work will be graded for partial credit.
During the exam you may
refer to any printed materials
6.01 Final Exam
Spring 2011
Name:
Section:
Enter all answers in the boxes provided.
Clearly written work will be graded for partial credit.
During the exam you may
refer to any printed materials
use a calculator
You may not
use a computer, phone, or mu
Lebanese American University
School of Engineering and Architecture
Department of Mechanical Engineering
MEE 201 THERMODYNAMICS
Final Exam, Duration 2 hrs
Name:
Feb. 01, 2006
ID:
Please write everything clearly and neatly. You might loose points
otherwise
THERMODYNAMICS Exam II
Lebanese American University School of Engineering
Name: $52,; 2
Date: Tuesday, January 5th 2010; 6:00PM
Location: ENG Attic
Instructor: Dr. Wassirn HABCHI »
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