問題一覧
1
The New Electrical Engineering Law of 7920 originated from House Bill No.___ and Senate Bill No.____
11063 & 1766
2
What Physical Property of a material that refers to the point at which a material liquefies on heating or soledifies in cooling
Melting Point
3
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
4
The "Earth" best defines of which of the following term?
ground
5
What is the another term for modulus rigidity?
Shear Modulus
6
An open system first law should be utilized for all the following except:
a piston-cylinder device with no inlet/exhaust valves
7
Which of the following in thermodynamics is considered as the heat content of a system
Enthalpy
8
The clearance between conductors and roofs where the service conductors are passing over roofs must be_____ mm.
2500
9
What law states that for all adiabatic processes between two specified states of a closed system, the net work done is the same regardless of the nature of the closed system and the details of the process?
First Law of Thermodynamics
10
The amount of property in which willing buyer will pay to a willing seller for the property when neither one is under the compulsion to buy nor to sell is called ____ value
Market
11
An external pressure exerted on a fluid is transmitted uniformly throughout the volume of the fluid. This statement is known as
Pascal's Principle
12
Which of the following RA that provide framework for the restructing of the electric power industry including the privatization of the assets of NPC, the transition to the desired competitive structure?
9136
13
Which of the following reasons why reactions generally proceed faster at higher temperature? I.the molecules collide more frequently II.the activation energy is less
1 and 2
14
Which of the following is correct regarding the sizing of the rating of the overcurrent protective device of a circuit
125% of continuous load plus 100% of the non-continous load
15
Which of the following cast iron is heat-treated for ductility
Malleable
16
A megabyte is exactly ____bytes
1,048,576
17
Which of the following does not affect the owners equity
License to start the business
18
Hooke's law for an isotropic homogeneous medium expressing one dimensional stress
Stress= E(strain)
19
What principle states that the electrons fill the orbitals, one at a time, starting with the lowest orbital then proceeding to the one with higher energy?
Aufbau Principle
20
For small discharge at high pressure the pump preferred is
Reciprocating Pump
21
The warning category is for when there is a risk but it is not severe or immediate as when danger is used. The safety color issued by OSHA associated with warning is
Orange
22
The electric Power industry is divided into how many sectors
4
23
The nucleus of an atom consists of
protons and neutrons
24
Bronze is an alloy of
Cu and Sn
25
Article II, Section 5- Code of ethics states that: An electrical Engineer shall honestly advise his clients or employer if specialized work is called for to engage the ____ of competent experts and specialists, and once engaged he shall cooperate with them in the interest of his client or employer
services
26
Shock is defined as an abnormal condition of the body where
There is insufficient blood delivered to the body's cell
27
A technician has installed a new video card and the computer will now only boot into VGA mode. Which of the following may be the cause of the problem
The incorrect drivers are installed
28
Which of the following is not an extensive property?
Temperature
29
Which of the following corresponds to the meaning of annuity
a series of uniform amounts over a period of time
30
What is a protective device designed to protect an individual against electric shock?
GFCI
31
Which of the following statements about work for a quasiequilibrium process is incorrect
Work is the area under a P-T diagram
32
Under very slow deformation and at high temperature it is possible to have some plastic flow in a crystal at a shear stress lower than the critical shear stress. What is the phenomenon called?
creep
33
The ability to meet debts as they become due is known as
Solvency
34
The maximum bending moment in a simple supported beam of span L and carrying a concentrated load W us
WL/4
35
The ampacity of the fuse should be 125% of the continuous load current is covered by
Wiring Design
36
Which Function key is used to check spellings
F7
37
When part is constrained to move when heated it develops
conpressive stress
38
Most wires used in residential house wiring are usually insulated by which of the following
Thermoplastic
39
The first metal used by man was
Copper
40
After installing a new modem and router to a computer what is the order of turning on
modem, router computer
41
Galvanized steel are steel products coated with
Zinc
42
Which doesn't have an electric charge
neutron
43
May is Declared as the electrical safety month in virtue of ____ signed by pres Benigno aquino last june 27 2011 for the reason of informing the public of the real reason of faulty electrical wiring.
Proclamation no. 193
44
What is the entropy of a pure substance at a temperature of absolute zero?
zero
45
Any electric circuit that controls any other circuit through a relay is called
remote-control circuit
46
Which of the following colors of insulation or marking are permitted to identify hot phase conductors in conduit wiring methods
all of these
47
which of the following is true
the screw shell of a lampholder may support a fixture weighing 6 pounds
48
a lighting fixture is to be controlled by from two different locations. the type of switch required in each of the two locations is a
double- throw, single pole
49
Which of the following is acceptable as FORTRAN integer variables
NINA
50
In queueing process of customers in a store what is the statistical pattern will most likely describe the arrival of customes over time?
the poisson Distribution
51
Queueing theory provides s large number of alternative mathematical models for describing which of the following?
waiting line problems
52
Which of the following is the definition of a joule
N-m
53
the specific heat at constant volume is
the amount of heat required to raise the temperature of unit mass of gas through one degree at constant volume
54
Which of the following device can be used to directly input printed text
OCR
55
What element is added to copper to make it extremely hard
Aluminum
56
Compounds are mostly classified as
Acids and Bases
57
A system is in ____ equilibrium of its chemical composition does not change with time ie no chemical reaction occurs
chemical
58
What refers to the ratio of the interest payment to the principal for a given unit of time and usually expressed as a percentage of the principal
interest rate
59
In what method of computing depreciation where it assumes that the annual cost of depreciation is a fixed percentage of the book value at the beginning of the year
declining balance method
60
What refers to a slender member which prevents of a structure moving to each other under compressive force
strut
61
What does RA 9136 stand for
Electric Power Industry Reform Act of 2001
62
Section 23 of Art III of RA 7920 Issuance of certification of registration The professional is required to renew license every___ years upon payment of registration fee
3
63
Which of the following computer program is not considered open-source software
Microsoft Office
64
What are the van der Waals Forces
weak secondary bonds between atoms
65
The Pec part 1 2008 was based on NEC 2005 while the Pec part 1 2017 Edition was based on Nec code
2017
66
It States 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
67
a reference frame which remains fixed while fluid flows through it is called
Eulerian
68
Give the formula for Magnesium carbonate
MgCO3
69
Gun metal is an alloy of
Cu Sn and Zn
70
Which type of the following conductors is not applicable on wet locations
THHN
71
If a seller recovers his capital along with accumulated compensating interest not in one single lump-sum payment but in periodical equal payments overtime
Capital Recovery Annuity is availed
72
If a material expands freely due to heating it will develop
no stress
73
What is the only gas in group VIA in the periodic table
Oxygen
74
Identify the wrong statement
Atomic radius of the elements decreases as one moves across from left to right in the 2nd period of the periodic table
75
the stone which floats on water is
pumice
76
the melting point of iron is
1537 °c
77
the linear portion of the stress strain diagram of steel is known as the
elastic range
78
The board of electrical engineering is empowered to look into the conditions affecting the practice of the electrical engineering profession adopt measures for the enhancement of the profession and maintenance of the high professional, technical and _______ standards
ethical
79
Steels that are used for axles, gears and similar parts requiring medium to high hardness and high strength are known as
Medium-carbon steels
80
the product of force and time during which acts is known as
impulse
81
the____ states that in a given atom no two electrons can have exactly the same set of quantum numbers
Pauli exclusion principle
82
Which is not acceptable as an integer variable name
INSERTS
83
Most of the weather phenomena takes place in the
Troposphere
84
Which wave requires a medium for transmission
sound
85
Which of the following is spreadsheet software
Microsoft Excel
86
The ratio of Cp and Cv is called
Adiabatic Index
87
Service conductors made up in the form of a cable
Service Cable
88
(U + PV) is a quantity called
enthalphy
89
What is the most common alloying ingredient in copper
Zinc
90
RA 7920 Rule 2(o) defining
CHED
91
The speed with which a liquid escapes from a vessel through an orifice is given by
Toricellis Theorem
92
1 angstrom is equal to ___ ^-10 m
10
93
The element that is practically insoluble in solid copper is known as
Lead
94
Which of the following is not a unit of power
joule-second