EE240-A2-2011
Assignment #5
1. Find V0 using Thevenin's Theorem. Find
the Th. Eq. Cct. with the 2k resistor
removed, then replace it.
2.
Find V0 using Thevenin's Theorem. Find
the Th. Eq. Cct. with the 1k resistor
removed, then replace it.
Solutions
3. Fi
Paper No
EE 239 - Introduction to Electrical Engineering Og/af
Mid-term #2 WW
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EE 239 - Introduction to Ele
Pa er No
EE 239 - Introduction to Electrical En ineerin
Final Examination 0 4/cfw_
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No.1 Conceptual questi
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EE 239 - Introduction to Electrical En ineerin ($035
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No.1 (20%): The circuit contained in
FILE: FIN-2 39 . 059 H.J .J. SEGUIN
BB 239 SECTION Bil. FINAL EXAMINATION
TIME: 2 HOURS. APRIL 1999
NO an OR NOTES ALLOWID. DO ALL QUESTIONS mm 880' hLL IORK
CLEARLY. WE WILL BE DBDUCI'ED FOR 1388? OR UNCLE SOLUTIONS.
QUESTIO! 1L5: [40$]
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EE 240 Section A3. Final Examination
Sample Final
Closed Book
Calculators: Only calculators on the Faculty of Engineering Approved List are allowed.
Instructor:
Please return all pages with your exam.
(10 Marks) Problem # 1. Use mesh analys
EE 239 (Bl) Fundamentals of Electrical Engineering
Midterm Exam
Monday February 23, 2004
Duration : 50 minutes
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l(A)
10
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2
10
Total
25
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EE 240 - Section AJ. Midterm Examination
Date: October 26, 2004
Time Allocated: 1 hour and 15 minutes
Closed Book
Calculators: only calculators on the Engineering Approved List - no alphanumeric data
or formulas stored in memory.
Instructor: Dr. C.E
Section A2
EE 240 Electrical Circuits I
Final Exam
Tuesday December 20th 2005
Duration2 hrs.
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Instructions:
Fill nameand ID number
This exam has 9 pages including cover page
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Attempt A
"
240 Electrical Circuits I
Mid-Term Exam
Thursday October 27th 2005
EE
Duration 1 hr. 15 min.
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EE 240 - Section A3. Final Examination
Date: December 18, 2004, 14:00 -17:00, Rm. ETLEI 003
Time Allocated: 3 hours
Closed Book
Calculators: Only calculators on the Faculty of Engineering Approved List are allowed.
Instructor: Dr. C.E. Capjack
142
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Department of Electrical and Computer Engineering
University of Alberta
EE239 (AI) Fundamentals of Electrical Engineering
Final Examination
Instructor:
Dr. V. Dinavahi
Exam Date: WednesdayDecember 15,2004
Exam Duration: 2:00 PM to 4:00 PM
F
Paper No
EE 239 - Introduction to Electrical Engineering
. Mld-term #1 . 1 W I 0 51/05,
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EE240-A2-2011
Assignment #6
1. Find i(t) and iC(t) in this network.
Solution:
2. Find v0(t) in this network.
Solution:
Solutions
3. Find v(t) in this network.
Solution:
4. Find i1(t) and i2(t) in this network.
Solution:
5. Find i2(t) in the network to the
EE240-A2-2011
Assignment #7
1. Use the supernode technique to find I0.
Solution:
2. Find V0 by Mesh Analysis.
Solution:
Solutions
3. Use Norton's Theorem to find I0. Treat
the 2 resistor as the load.
Solution:
4. Use source transformation to find I0.
Solu
EE240-A2-2011
Assignment #9
1. The source voltage is 240Vrms @ 0O. It
supplies 12 kW with a pf = 0.8 lagging.
What is the complex power of the load?
Solution
2. Find VS and the power factor at the
source. What is vS(t) if f = 60 Hz?
Solution
Solutions
3.
EE240-A2-2011
Assignment #1
Due September 21, 2011.
Please use cover sheet.
1.
Four parts, mark each.
Answer: Power = I*V1 where I enter "+" terminal on the diagram.
(a) = 18W
(abs'd)
(b) = -27W (suppl'd)
(c) = -24 W (suppl'd)
(d) = 36W (abs'd)
2.
Two par
EE240-A2-2011
Assignment #4
Solutions
1. Find IO using SUPERPOSITION.
Solution:
For the current source alone, the cct is equiv to this:
For the voltage source alone, the cct is equiv to this:
By source transformations, it's equiv to this,
Combining parall
EE240-A2-2011
1. Find the average power supplied by the
source.
SOLUTION
2. Find the average power supplied by each
source.
SOLUTION
Determine both the voltage and current for
each.
Assignment #8
Solutions
3. Find the average power absorbed by the 4 resis
EE240-A2 (2007)
Practice Midterm
Exam A
Tues., Oct. 23, 2007
Label your booklet with the exam COLOUR and LETTER A.
Do all questions. Leave fractions as fractions (e.g. ).
1. (a) Write the Mesh Analysis equations for I1 and
I2 in matrix form using the curr
=
EE240-McMullin
2004 FINAL EXAMINATION with Answers
=
Approved calculators ONLY.
(I can pre-approve. TI-83 & 85 are OK)
Read each question carefully and do as many
as you can.
Record your multiple choice answers in the
table on this page.
WRITE THE ANSWE
UNIVERSITY OF ALBERTA 50
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
f- _ MID-TERM EXAMINATION
EE 240 LEC A3
Oct. 25, 2001. Closed Book.
Six Questions. 85 Minutes.
Dr. A. Y. Elezzabi
SHOW CLEARLYALL THE STEPS LEADING TO THECORRECT SOLUTION.
MARKS