Question

With the aid of a well labelled power-load angle graph explain
the

concept of equal area criterion.

Using your graph deduce the equation for the following:

i) the accelerating area

ii) the decelerating area

iii)the critical clearing angle

Answer #1

1) Use finite approximation to estimate the area under the graph
of f(x) = x^2 and above the graph of f(x) = 0 from Xo = 0 to Xn= 2
using
i) a lower sum with two rectangles of equal width
ii) a lower sum with four rectangles of equal width
iii) an upper sum with two rectangles of equal width
iv) an upper sum with four rectangles if equal width
2) Use finite approximation to estimate the area under...

Equations of motion are used to describe the velocity (speed and
direction) as well as distance travelled by projectiles when they
are launched or thrown. The following equation is used to model
this model this movement: ℎ = −16?2 + ?0? + ℎ0
A ball is launched upward at 48 feet/second from a platform that
is 100 feet high. Find the maximum height the ball reaches and how
long it will take to get there. a) Substitute the appropriate
values...

Part I
In the first part of this homework, you are going to derive a
relationship between pressure, temperature and height in the
atmosphere. The equation that you will derive is called the
Hypsometric Equation (or sometimes the Thickness Equation) and it
has practical uses as well as being helpful for understanding why
the general air flow in the midlatitudes is from the west so once
you have derived the equation, you will apply it to a real-life
example.
Begin...

3.Explain why if a CD power supply is used, only when the power
supply is turned on or of there is an induced current in the second
coil (secondary).
4. Explain why when the switch is on, and there is a direct
current through the circuit, there is no induced electric current
in that coil.
Electromagnetic Induction
I. Objectives
1. Verify the Faraday-Lenz‘s Law
2. Perform measurements with a set of coils to understand how a
transformer works.
II. Theory
In...

Question 4 please although I am unsure of my answers for the
rest as well :(
Here is the full list for background info.
Consider a significance test for a null hypothesis versus a
two-sided alternative. State all values of a standard normal test
statistic z that will give a result significant at the 10%
level but not at the 5% level of significance. (Sec. 6.2)
You perform 1,000 significance tests using α = 0.01.
Assuming that all the null...

MICRO Economics ASSIGNMENT
Total marks= 20
Answer the below questions.
1. The economy of the university town of Avicenna produces two
and only two commodities: yoga lessons, and triple lattes. The
economy is able to produce any of the following combinations of
yoga and lattes per day: CLO 1 [4 MARKS]
Daily Production in Avicenna
Combination Yoga Lessons Triple Lattes
A 5000 0
B 4000 9000
C 3000 16000
D 2000 21000
E 1000 24000
F 0 25000
a) Using...

1. Find the area under the standard normal curve (round to four
decimal places)
a. To the left of z=1.65
b. To the right of z = 0.54
c. Between z = -2.05 and z = 1.05
2. Find the z-score that has an area of 0.23 to its right.
3. The average height of a certain group of children is 49
inches with a standard deviation of 3 inches. If the heights are
normally distributed, find the probability that a...

2. SECURING THE WORKFORCE Diversity management in
X-tech, a Japanese organisation
This case is intended to be used as a basis for class discussion
rather than as an illustration of the effective or ineffective
handling of an administrative situation. The name of the company is
disguised.
INTRODUCTION
In light of demographic concerns, in 2012, the Japanese
government initiated an effort to change the work environment in
order to secure the workforce of the future. Japan is world
renowned for its...

3 SECURING THE WORKFORCE Diversity management in X-tech,
a Japanese organisation
This case is intended to be used as a basis for class discussion
rather than as an illustration of the effective or ineffective
handling of an administrative situation. The name of the company is
disguised.
INTRODUCTION
In light of demographic concerns, in 2012, the Japanese
government initiated an effort to change the work environment in
order to secure the workforce of the future. Japan is world
renowned for its...

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INNOVATION
Deep Change: How Operational Innovation Can Transform Your
Company
by
Michael Hammer
From the April 2004 Issue
Save
Share
8.95
In 1991, Progressive Insurance, an automobile insurer based in
Mayfield Village, Ohio, had approximately $1.3 billion in sales. By
2002, that figure had grown to $9.5 billion. What fashionable
strategies did Progressive employ to achieve sevenfold growth in
just over a decade? Was it positioned in a high-growth industry?
Hardly. Auto insurance is a mature, 100-year-old industry...

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