State University of New York at Stony Brook
Department of Electrical and Computer Engineering
ESE 211 Electronics Laboratory A
2011
Lab 5: Frequency response of RC and LR circuits
1. Objectives
1. Measure the magnitude and phase frequency responses of RC
RAMAYANA retold by C. Rajagopalachari
(Edited by Jay Mazo, American Gita Society)
Contents
1. The Conception 2. Sage Viswamitra 3. Trisanku 4. Rama Leaves Home 5. Rama Slays The Monsters 6. Sita 7. Bhagiratha And The Story Of Ganga 8. Ahalya 9. Rama Wins
State University of New York at Stony Brook
Department of Electrical and Computer Engineering
ESE 211 Electronics Laboratory A
2011
Lab 6: Transformers
1. Objectives
1) Measure the frequency response of the transformer.
2) Determine the input impedance of
1.3.3
Suppose that an account is governed by a quadratic accumulation function a(t)= and
the interest rate for the first year is 2%. Find ,and the interest rate for the fourth
year ?
1.3.7
let, show that the sequence of interest rate is decreasing for n>=
1>
Tracy receives payments of $X at the end of each year for n years. The present value of her annuity is $493. Gary receives
payments of $3X at the end of each year for 2n years. The present value of his annuity is $2748. Both present values are calculat
Name:
MAT 123 - HW 9 Supplement
For each of the functions below, identify the amplitude, period, phase shift, and center line for
the graph. Then draw one period of the graph, making sure to clearly label the axes of you graph.
1. f (x) = 2 sin
x
2
+
6
2.
MAT 123 Quiz 4 Solutions
Question 1: Alice invests $5,000 in a bank that pays 8% interest, compounded quarterly.
(a) Write a function that give the amount of money in Alices bank account as a function of the
number of years t since her initial deposit.
We
MAT 123 Sample Final Solutions
1
Conceptual Questions.
This section contains some general questions to help you test your understanding of some of the key
concepts weve learned since the midterm. As with the sample midterm, these questions are not
necessa
Name:
MAT 123 Quiz 8 - June 29
Question 1: Shown below is a graph of a function of the form f (x) = a sin b(x + d) + c.
(a) Using the graph, nd the period, amplitude, phase shift, and center line of the graph.
(b) Using your answer from part (a), nd the v
MAT 123 - Limits Practice
Try computing the following limits. The answers are given to help you check your work, but
you should be able to explain why each answer is correct. This sheet is just for your practice - you
do not need to turn in any work to be
Name:
MAT 123 Quiz 7 - June 24
Question 1: Let be an angle in the interval [0, /2] such that sin() =
following
(a) cos
(b) cos(2)
(c) sin( + arccos(1/ 2)
1
1
.
4
Evaluate the
MAT 123 Quiz 6 Solutions
Question 1: Fill in the table below with the values of sin , cos , and tan for the given values
of .
0
sin
0
cos
1
tan
0
6
4
1
2
3
2
1
2
3
3
2
1
2
1
1
3
3
2
1
0
1
1
2
0
1
0
3
1
2
undef
0
undef
MAT 123 Sample Midterm
1
Conceptual Questions.
This section contains some general questions to help you test your understanding of some of the
key concepts weve learned so far. These questions are not necessarily representative of the kind of
questions th
MAT 123 Quiz 2 Solutions
Question 1: The graph of some function f (x) is shown below.
Match the functions listed below to their graphs. (Pay attention to the labels on the axes)
(i)
(ii)
(iii)
(iv)
g(x) = f (2x)
h(x) = f (x) + 2
j(x) = f (x 1)
k(x) = 3 f
MAT 123 Quiz 8 Solutions
Question 1: Shown below is a graph of a function of the form f (x) = a sin b(x + d) + c.
(a) Using the graph, nd the period, amplitude, phase shift, and center line of the graph.
We can see from the graph that the function has a m
MAT 123 Quiz 5 Solutions
Question 1: The half-life of sodium-24 is approximately 15 hours. (Recall that this means
that the amount of sodium-14 in a given sample will decrease by 1/2 every 15 hours). A scientist
is studying a sample that initially contain
MAT 123 Sample Final
1
Conceptual Questions.
This section contains some general questions to help you test your understanding of some of the key
concepts weve learned since the midterm. As with the sample midterm, these questions are not
necessarily repre
Name: SOLUTION
MAT 123 Quiz 1 - June 29
Question 1: Let f (x) =
x+1
2x1
and let g(x) =
x.
(a) Write the formula for (f g)(x).
(f g)(x) = f (g(x)
= f
x
x+1
=
2 x1
You can stop here for full credit - you didnt have to simplify on this quiz. If you want, th
MAT 123 Quiz 3 Solutions
Question 1: Write the equation of the line that is perpendicular to the line y =
passes through the point (2, 5).
2
x
3
+ 4 and
To write the equation of a line, we need to know a point on that line and the slope of the line.
We ar
Name:
MAT 123 Quiz 4 - June 15
Question 1: Alice invests $5,000 in a bank that pays 8% interest, compounded quarterly.
(a) Write a function that give the amount of money in Alices bank account as a function of the
number of years t since her initial depos
Name:
MAT 123 Quiz 5 - June 17
Question 1: The half-life of sodium-24 is approximately 15 hours. (Recall that this means
that the amount of sodium-14 in a given sample will decrease by 1/2 every 15 hours). A scientist
is studying a sample that initially c
Name:
MAT 123 Quiz 3 - June 3
Question 1: Write the equation of the line that is perpendicular to the line y =
passes through the point (2, 5).
Question 2: Consider the function f (x) = 3x2 + 12x + 7.
(a) Complete the square to write f (x) in vertex form.
MAT 123 Midterm Exam Solutions
Question 1: Consider the function
f (x) =
x2 2x + 1
3x2 27
(a) (3 pts) What is the domain of this function? Write your answer using interval notation.
As this is a rational function, the domain will be all real numbers excep
MAT 123 Sample Midterm Solutions
1
Conceptual Questions.
1. Can the graph of a function have more than one y-intercept? Can the graph of a function have
more than one x-intercept? Explain your answers.
A function cannot have more than one y-intercept, as
MAT 123 - Topics for Midterm Exam
The midterm exam will be held in class on 6/10. The following topics will be covered. An
approximate reference to the textbook is given for each topic, although not all material we have
discussed is in the textbook.
Func
MAT 123 - Topics for Final Exam
The nal exam will be held in class on 7/1. The following topics will be covered. An approximate
reference to the textbook is given for each topic, although not all material we have discussed is in
the textbook.
This rst lis
MAT 123: Introduction to Calculus
Summer I, 2015
General Information
Course: MAT 123, Introduction to Calculus
Section: 60
Instructor: Joseph Thurman
Time and Location: MW 9:30 am12:55 pm, Stony Brook Manhattan, Room 312
Instructor email: jthurman@math.st