問題一覧
1
It state that if two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other
zeroth law of thermodynamics
2
The circuit conductors between the final overcurrent device protecting the circuit and the outlet(s).
Branch Circuit
3
A mass m is released at a height h, using conservation of energy, find the final velocity of the mass as it hits the ground
v = √ ggg
4
A conducting connection, whether intentional or accidental, between an electrical circuit or equipment and the earth, or to some conducting body that serves in place of the earth
Ground
5
An essential part of a large dam and provides an efficient and safe means of releasing flow of water that exceeds the design capacity of the reservoir
spillway
6
The maximum bending moment in a simple supported beam of span L and carrying a concentrated load “W” at the beams midpoint is
WL/4
7
Steels that are used for axles, gears and similar parts requiring medium to high hardness and high strength are known as
Medium-carbon steels
8
What will you do when you install a new heat sink?
Insert thermal compound between processor and heat sink
9
Assuming I = annual rate of return, n = number of years, F = future worth, and P = present worth, what is the future worth of a present amount P(F/P, I, n).
P(1 + i)n
10
Which of the following statements is not correct?
Effective rate of return in choices (A) through (C) is the difference between 12.55% and 12%
11
XYZ Corporation is applying for a short term loan. In reviewing XYZ Corporation’s financial records, bank ABC finds a current ratio of 2.0, an acid test ratio of 0.5, and an account receivable period of 70 days. What should the banker do? I. suggest that XYZ Corporation lower its inventories II. suggest that XYZ Corporation be more aggressive in collecting on its invoices
both I and II
12
The ideal, reversible Carnot cycle involve four basic processes. What type of processes are they?
two isothermal and two isentropic
13
Formula for calcium chloride
CaCl2
14
Sec. 17(b) of Art. III of RA 7920: Examination and Registration. Qualifications of Applications for Registered Electrical Engineers, states that an applicant is at least be ______ years of age.
21
15
What is the chemical formula of Sulfuric acid?
H2SO4
16
1 KB is how many bytes?
1024
17
What is the unit of strain?
unitless
18
Which of the following is an example of an integrity violation of e-commerce security?
An unauthorized person intercepts an online communication and changes its content
19
What is the physical appearance of sodium chloride?
White crystal
20
A software that is commonly known as firmware.
BIOS
21
Pulverized fuel is used for
Better burning
22
Which of the following is a variable renewable source of energy?
Solar Energy
23
Which of the following is a conventional source of energy?
Coal
24
In cold working of metals
strength and hardness of steel is increased
25
An object is dropped form an original height h hitting the ground with velocity v. How much greater will the speed hitting the ground be if the object is dropped from a height 4 times the original height?
2 times
26
An inventor clams to extract 100 kJ of energy from 30°C sea water and generate 7 kJ of heat while rejecting 93 kJ to a 10°C stratum. The scheme fails because:
It violates the second law
27
Sec. 23 of Art. III of RA 7920: Issuance of Certificate of Registration. The professional is required to renew license every _____ years upon payment of registration fees.
3
28
What is the shortcut key to reach the end of the document?
Ctrl + End
29
According to RA 7920 the members of the BEE shall hold office for a term of ______ years from the date of appointment or until their successors shall have been appointed or qualified.
3
30
What is the minimum age for a person to become a member of the Board of Electrical Engineering?
35
31
Fastest internet connection for home users nowadays.
FTTH
32
Which of these elements has the highest atomic number?
Plutonium
33
Concurrent forces are those forces whose line of action
lie on the same line
34
A couple produces
rotational motion
35
The rate of doing work is known as
power
36
The condition of equilibrium or motion of a rigid body remains unchanged if a force acting at a given point of the rigid body is replaced by a force of same magnitude and direction, but acting at a different point provided that the two forces have the same line of action. This statement is known as _______________________.
Principle of Transmissibility
37
The property of a material which allows it to be drawn into smaller section is called
Ductility
38
A diagram which shows the variations of the axial load for all sections of the span of a beam, is called
Thrust diagram
39
The ratio of the lateral strain to the linear strains is
Poisson’s ratio
40
Which of the following is an instruction that causes data to be brought from memory into an accumulator register?
LOAD
41
Installations underground or in concrete slabs or masonry in direct contact with the earth
Wet location
42
How do you measure the voltage of a circuit element?
Voltmeter in parallel with the element
43
A process in which pressure is constant
Isobaric
44
Section 40 of article IV of RA 7920 is the Penalty Clause, states that any person who shall violate any of the provisions of this Act shall be guilty of misdemeanour and shall, upon conviction, be sentenced to a fine of not less than ____________ nor more than P 50,000 or imprisonment for a period not less than 6 months nor more than 5 years or both at the discretion of the court
P 10,000
45
Which doesn’t have electric charge?
neutron
46
May is declared as the electrical safety month in virtue of _______________ signed by Pres. Benigno Aquino III last June 27, 2011 for the reason of informing the public of the real reason of faulty electrical wiring.
Proclamation no. 193
47
What is the maximum efficiency engine operates from a high temperature reservoir to a low temperature reservoir?
Carnot
48
EPIRA is RA 9136 which means ________________________________.
Electric Power Industry Reform Act
49
EPIRA is RA ______.
9136
50
Conservation of ________ is used in collision, explosion and the like.
momentum
51
The deflection of a beam is
inversely proportional to the modulus of elasticity and moment of inertia
52
What is the system programs used to translate directly an assembly language to machine language called
Assembler
53
What best defines “annuity”?
a series of equal payments occurring at equal periods of time
54
The change that the system undergoes form one equilibrium state to another is known as ___________
process
55
What is the entropy of a pure substance at a temperature of absolute zero?
Zero
56
What is the amount of heat needed to turn 1 kg of the substance as its melting point from the solid to the liquid state?
Heat of fusion
57
The purpose of copper in steel alloying is to increase
atmospheric corrosion resistance
58
The abbreviation for binary digit
bit
59
A carwash area is classified as
Wet location
60
What impurity in steel can cause “red shortness” which means the steel becomes unworkable at high temperature?
Sulfur
61
Aluminum can be added to the steel to produce
killed steel
62
Structural steel elements subjected torsion develop
shearing stress
63
Formula of kinetic energy
mv2/2
64
The property that characterizes a material’s ability to be drawn into a wire is its
Ductility
65
An open system first law should be utilized for all the following except:
a piston-cylinder device with no inlet/exhaust valves
66
What system in which there is no exchange of matter with the surrounding or mass does not cross its boundaries?
Closed system
67
Which of the following is not a function of computer?
understanding
68
Change in enthalpy occurs at constant ___________
pressure
69
Impulse type turbine named after his creator
Pelton
70
In flow chart, what is the symbol used in decision making?
diamond
71
Which of the following is not a fundamental rule in PEC?
Construction Rule
72
Reversed Joule cycle is also known as
Bell-Coleman Cycle
73
Also known as PRC Renewal Law
RA 8981
74
ASCII means
American Standard Code of Information Interchange
75
WWW stands for
World Wide Web
76
ALU stands for
Arithmetic Logic Unit
77
The simple mathematical statement of the relationship between elastic stress and strain: stress is proportional to strain. What is this law?
Hooke’s Law
78
An empty glass was initially place with a cube of ice. A water was filled into a glass such that the ice at the tip of the glass. What will happen after the ice melts?
nothing spilled
79
The element that is practically insoluble in solid copper known as
Lead
80
A ball throws a ball with negligible air resistance. What happen to its acceleration?
remains constant
81
Which is not a programming language?
LOTUS
82
A certain dam with height h and width w. Find force
F = pgwh2
83
What is the SI unit of pressure?
Pascal
84
What is the form of the moment diagram of a beam supported of both ends without external load?
Linear
85
What is the smallest unit of information handled by a computer?
Bit
86
A branch of hydraulics which deals with the study of pure motion in liquids.
hydrokinetics
87
The study of mechanics of fluids which deals with velocities and streamlines without considering forces or energy
kinematics
88
Management is:
An art
89
Engineering is:
A science
90
Engineers can become good managers only through __________.
Effective career planning
91
If you are an engineer wanting to become a manager, what will you do?
All of the above
92
When engineer enters management, what is the most likely problem he finds difficult to acquire?
All of the above
93
What management functions refers to the process of anticipating problems, analyzing them, estimating their likely impact and determining actions that will lead to the desired outcomes and goals?
Planning
94
What refers to the establishing interrelationships between people and things in such a way that human and materials resources are effectively focused toward achieving the goal of the company?
Organizing
95
What management function involves selecting candidates and training personnel?
Staffing
96
What management function involves orienting personnel in the most effective way and channeling resources?
Directing
97
Actual performance normally is the same as the original plan and therefore it is necessary to check for deviation and to take corrective action. This action refers to what management function?
Controlling
98
What refers to management function which is to encourage others to follow the example set for them, with great commitment and conviction?
Leading
99
What refers to a principal function of lower management which is to instill in the workforce a commitment and enthusiasm for pursuing the goals of the organization?
Motivating
100
What refers to the collection of the tolls and techniques that are used on a predefined set of inputs to produce a predefined set of outputs?
Project Management