Notesale: Turn your study into money

Document Preview

Extracts from the notes are below, to see the PDF you'll receive please use the links above

---

Continue Practice Exam Test
Questions Part 3 of the Series
Choose the letter of the best answer
in each questions
...
5
B
...
2
D
...







A
...
7
...
5
D
...
689






A
...
18 + i
C
...
20 + i

Problem 107 (EE October 1997)
Problem 102
In the complex number 8-21, the
amplitude is:





A
...
04°
B
...
04°
C
...
96°
D
...
96°

Divide ((4 + 3i)/(2 – i))
...
((11 + 10i)/5)
B
...
((5 + 2i)/5)
D
...


(6 cis 120°)(4 cis 30°) is equal to:











A
...
24 cis 150°
C
...
24 cis 90°

Problem 104

Problem 109 (ECE April 1999)
Simplify i1997+ i1999, where I is an
imaginary number
...
20 cis 30°
B
...
3 cis 30°
D
...
i
B
...
1
D
...
1 + i
B
...
1 – i
D
...
46 + 9i
B
...
–46 – 9i
D
...






A
...
87°
B
...
87°
C
...
13°
D
...
13°



D
...
5ei53
...
5ei36
...
7ei53
...
7ei36
...


What is the algebraic form of the complex
number 13ei67
...
I + 1
B
...
–1 + i
D
...






A
...
-√70
C
...
√70






Problem 118 (ME April 1998)
Solve for x that satisfy the equation x2 +
36 = 9 – 2×2
...






A
...
21i
C
...
-21

Problem 115 (ECE April 1999)
What is the quotient when 4 + 8i is
divided by i3?




A
...
–8 + 4i
C
...
12 + 5i
B
...
12 – 5i
D
...
±6i
B
...
9i
D
...






A
...
565 + 1
...
2
...
256i
C
...
625 + 2
...
3
...
254i

Problem 120 (EE April 1994)
Add the given vectors: (-4, 7) + (5, -9)




A
...
(1, -2)
C
...
(1, 2)



D
...


In a proportion of four quantities, the first
and the fourth terms are referred to:






A
...
√21
C
...
√19

Problem 122 (ECE November 1997)
Find the length of the vector (2, 4, 4)
...
8
...
6
...
7
...
5
...
This
property of real numbers is known as:





A
...
Symmetric Property
C
...
Addition Property

Problem 124
If a = b, then b = a
...
Reflexive Property
B
...
Transitive Property
D
...
An axiom
B
...
A theorem






A
...
denominators
C
...
numerators

Problem 127 (ECE November 1997)
Convergent series is a sequence of
decreasing numbers or when the
succeeding term is ____ than the
preceding term
...
ten times more
B
...
equal
D
...






A
...
Distribution
C
...
Parameter

Problem 129 (ECE November 1997)
The quartile deviation is a measure of:





A
...
Central tendency
C
...
Dispersion

Problem 130 (ECE November 1995,
1997)

In complex algebra, we use a diagram to
represent a complex plane commonly
called:





A
...
Funicular Diagram
C
...
Venn Diagram

Problem 131
A series of numbers which are perfect
square numbers (i
...
1, 4, 9, 16, …) is
called:





A
...
Fermat’s series
C
...
Fibonacci numbers

Problem 132
A sequence of numbers where every term
is obtained by adding all the preceding
terms such as 1, 5, 14, 30… Is called:





A
...
Pyramidal number
C
...
Euler’s number

Problem 133 (ECE November 1995)
The graphical representation of the
commulative frequency distribution in a
set of statistical data is called:





A
...
Histogram
C
...
Mass diagram

Problem 134 (ECE March 1996)
A sequence of numbers where the
succeeding term is greater than the
preceding term is called:


A
...
Convergent series
C
...
Divergent series

Problem 135 (ECE March 1996)
The number 0
...
is





A
...
Surd
C
...
Transcendental

Problem 136 (ECE November 1996)
An array of m x n quantities which
represent a single number system
composed of elements in rows and
columns is know as:





A
...
Determinant
C
...
Matrix

Problem 137
If equals are added to equals, the sum is
equal
...
theorem
B
...
axiom
D
...
unequal terms
B
...
like terms
D
...






A
...
Harmonic progression
C
...
Ratio and proportion

Problem 140 (ECE November 1996)
The logarithm of a number to the base e
(2
...
Naperian logarithm
B
...
Mantissa
D
...
Ratio and proportion
B
...
Means
D
...
Zero
B
...
Negative integer
D
...
a sample space
B
...
an event
D
...
Trivial solutions
B
...
Conditional solutions
D
...
Argand’s number
B
...
Phasor
D
...
Mean
B
...
Mode
D
...
Solution set
B
...
Order
D
...
Infinity
B
...
Indeterminate
D
...
I
B
...
Zero
D
...
Arithmetic mean
B
...
Middle terms
D
...
Redundant equation
B
...
Linear equation
D

---