Winter 2007
Biological and Agricultural Engineering Department
University of California, Davis
Dynamic Modeling of Processes in Biological Systems, EBS 130
Midterm #1
Name :_
Total Points: 25
2
1. Nam
ENG 100
PreLab for Lab #5
The Operational Amplifier in Filters
One application of op amps is in filters.
A. Second-order bandpass filter using a voltage buffer:
For the 2nd-order RC circuit with one o
UNIVERSITY OF CALIFORNIA, DAVIS
Department of Electrical and Computer Engineering
ENG100
Electronic Circuits and Systems
Fall 2017
Homework #3
Due 12:00pm Friday October 20th in Homework Box in Kemper
UNIVERSITY OF CALIFORNIA, DAVIS
Department of Electrical and Computer Engineering
ENG100
Electronic Circuits and Systems
Fall 2017
Homework #2
Due 12:00pm Friday October 13th in Homework Box in Kemper
Eioo m-ri Sal; (1545
.\
l0 ptsl
1. a) A filter has a transfer function H](ja) = (2) side») . What is the phase of this
+150
transfer function [ or the angle(H1) ]' at a) = 2 rad/s, ?
Phase or angl
(1+ fro)
(2 + Jim}
transfer function [ or the angletHi) ] at m = 2 radi's ?
1. a) A filter has a transfer function H,(jm} = [—2) . What is the phase of this
Phase or angle =
b} What is the magnitu
ENG 100 Lab #2
Passive First-Order Filter Circuits
In Lab #2, you will construct simple 1st-order RL and RC filter circuits and investigate
their frequency responses (amplitude and phase responses).
kP. 4
arm.
orm.
Wing
n in
orm.
H10
L+j2
rcise
cked.
Chapter 5
Complex Impedance and Phasor Notation
INTRODUCTION
Analysis of circuits in the sinusoidal steady state is of importance no
ENG 100
Winter 2016
Homework Assignment 2
Due Thursday, January 21 at 6:30 PM
Reading: Chapter 6 (Sec. 3) Chapter 9 (Sec.s 1-4)
Problems:
1. In the circuit shown below
R1
R2
iout
L
C1
C2
Vo(j )
a) Det
UNIVERSITY OF CALIFORNIA, DAVIS
Department of Electrical and Computer Engineering
ENG100
Electronic Circuits and Systems
Fall 2017
Homework #4
Due 12:00pm Friday November 3rd in Homework Box in Kemper
UNIVERSITY OF CALIFORNIA, DAVIS
Department of Electrical and Computer Engineering
ENG100
Electronic Circuits and Systems
Fall 2017
Homework #1
Due 12:00pm Friday October 6th in Homework Box in Kemper
ENG 100 Lab #3
Passive Second-order Filter Circuits
Band-Pass Filter
A band-pass filter is defined as one which allows signals to pass through, relatively unattenuated in
magnitude, only within a rang
ENG 100 Lab #1
Laboratory Equipment
Objectives: To learn the operation of the laboratory equipment: oscilloscope ("scope"), digital multimeter (DMM),
DC power supplies, and function generator.
General
Simon Liu
998334273
Partner: Mario Rodriguez
ENG 100 Lab Report #7
Objective: To verify a designed car alarm circuit by constructing the equivalent NAND gate circuit and
flip flops and testing the tru
ElOO MT 501 )o, 2ng
1. A transfer function magnitude at some frequency 031 is |H(j c01)| = 0.20. What is
this magnitude in dB?
WC 601)] = dB
> (V
.m as ~. Q/MjxoiH : psi.) 6.; 10+ja)
160
this transfer
Question 1
How can the changing capacitance of a transducer be converted to a changing voltage?
77?: change in, cfw_are Jan. cc of a. shaman? capaafor can Le
Gan Var'f'eJ +0 a ckmac in wail; Jo 0: 0m
UNIVERSITY OF CALIFORNIA, DAVIS
Department of Electrical and Computer Engineering
ENG100
Electronic Circuits and Systems
Winter 2017
Midterm #1 - February 9th, 2017
Notes:
Calculators are allowed.
The