Unformatted text preview: KING FAHD UNIVERSITY OF PETROLEUM & MINERALS
Department of Electrical Engineering
Major Exam II
May 3, 2004
Instructor: Dr. Alakhdhar
Student Name :
Student ID# : Score
Total Problem 1:
Find the value of the resistor RL that absorbs maximum power in the circuit shown.
(10pts.) 2i V 10 A 4Ω 4Ω a 6Ω RL i b Problem 2:
a) Find the output voltage vo in the circuit shown, assume ideal op-amp.
b) Calculate the power absorbed by the 75 kΩ resistor. (7pts.)
(3pts.) 4 kΩ 15 kΩ vn
vp 6V 18 V
-18 V 2 mA 8 V 5 kΩ 75 kΩ t=0 Problem 3:
The switch in the circuit shown has been closed a long time before opening at t = 0. Find
the voltage v(t) for t ≥0. 80 V 40 kΩ
2 µF +
- 3 µF 10 kΩ 20 mA ...
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This note was uploaded on 01/16/2010 for the course EE ee201 taught by Professor Profali during the Spring '09 term at King Fahd University of Petroleum & Minerals.
- Spring '09
- Electrical Engineering