ee215-w06-exam1s - EE215: Fundamentals of Electrical...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: EE215: Fundamentals of Electrical Engineering Midterm Exam 1 January 23, 2006 Time: in class, 50 minutes Class: _ EE215 _____________ Section: ____________________ Name: ____________________ Student ID: ____________________ Please show all steps in solving the problems. Clearly mark your final answers and dont forget the units. Problem 1 (20 + 5 points) (a) In the circuit above, find the equivalent resistance R ab . Answer: This circuit is very similar to Problem 3.9c. R eq = 4.8 + (16 || (8+4) || (2 + (12 || ((6 || 3) + 4)))) + 2 = 4.8 + (16 || 12 || (2 + (12 || 6))) + 2 = 4.8 + (16 || 12 || 6) + 2 = 4.8 + 3.2 + 2 = 10 (b) What is the power p s delivered by the voltage source? Answer: p s = v 2 / R eq = 2.5W . + 4.8 2 2 4 16 8 4 6 6 3 3 12 5V Problem 2 (20 + 12 + 10 points) (a) In the circuit above, determine the voltage v o between nodes c and d. Answer: This is the same circuit as Example 3.1 in the textbook....
View Full Document

This note was uploaded on 03/29/2012 for the course EE 215 taught by Professor Unknown during the Spring '05 term at University of Washington.

Page1 / 4

ee215-w06-exam1s - EE215: Fundamentals of Electrical...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online