問題一覧
1
Qualifications of Applicants for Registration as Professional Electrical Engineer who were registered as Assistant/Associated Electrical Engineer under RA 184 is Rule _________ of R.A. 7920.
15
2
The ratio of lateral strain to the linear strains is
Poisson's Ratio
3
Which of the following is FALSE?
grain size is of minor importance in considering the properties of poly-crystalline materials
4
What is the most convenient way of expressing hydronium ion concentration?
pH scale
5
What is the chemical formula for Ammonia?
NH3
6
What is HTML?
Hypertext Markup Language
7
Summation of all heads in another section.
Bernoulli's Principle
8
What is CD ROM?
Compact Disc Read Only Memory
9
Which of the following is not a fundamental rule in PEC?
Construction Rule
10
What is the first coordination number for a face centered cubic structure?
12
11
A voltage level exceeding one (1) kV up to 34.5 kV is:
Medium Voltage
12
The greatest stress which a material is capable of withstanding without a deviation from acceptable stress to strain is called _____.
proportional limit
13
How many independent properties are required to completely fix equilibrium of a pure gaseous compound?
2
14
R.A. 7920, Rule 2(d) is defining:
Board of Electrical Engineering
15
Function of data link protocol that coordinates hop-to-hop data delivery where a hop maybe a computer, a network controller or a network-connecting device such as router.
Line discipline
16
Sec. 23 of Art III of RA 7920 Issuance of Certificate of Registration. The professional is required to renew his license every _____ years upon payment of registration fees.
3
17
Surface tension has which of the following properties? i. It has a unit of force per unit length ii. It exists whenever there is density discontinuity iii. it is strongly affected by pressure
i and iii
18
It is the process of determining the value or worth of a physical property for a specific reason.
valuation
19
As the amount of slip increases, additional deformation becomes more difficult and decreases until the plastic flow finally stops. Slip may begin again only if a larger stress is applied. What is this phenomenon known as?
strain hardening
20
The First Law of Thermodynamics is based on which of the following principles?
conservation of energy
21
MS-WORD is a type of?
application software
22
For watercrafts, the electrical permit shall be secured from which of the following government agency?
Maritime Industry Authority
23
A boy throws a ball with negligible air resistance. What happen to its acceleration?
remains constant
24
Also known as PRC Renewal Law
RA 8981
25
A computer _______ is self-replicating computer program.
Worms
26
What are valence electrons?
the outer-shell electrons
27
Is the annoying brightness of light source in person's normal field vision.
direct glare
28
The property that characterizes a materials ability to be draw into a wire is its
ductility
29
Pluto travels from perhelion to aphelion. What is the work done by gravity on Pluto?
negative
30
In bathtub and shower areas no part of cord-connected fixtures, lighting track, pendants, or ceiling-suspended(paddle) fans shall be located within a zone measured ________ horizontally and _______ vertically from the top of the bathtub rim or shower stall threshold.
900mm, 2400mm
31
When using net present worth calculations to compare two projects, which of the following could invalidate the calculation?
evaluating over different time periods
32
Three of the following are the new states of matter except ONE.
triple-phase
33
In electrochemistry is a loss of
Electron
34
The following belongs to the Seven Fundamental Units except ONE.
Celsius
35
The effect of silicon in cast iron is to _______.
softens iron and increases ductility below 3.25%, hardens iron above 3.25% and increase acid and corrosion resistance above 13%
36
Wire ways shall be supported at intervals NOT exceeding a certain minimum distance. How much is the distance?
1500 mm
37
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
38
What is the chemical formula of Sodium Chloride?
NaCl
39
The differential of the shear equation is which of the following?
load on the beam
40
Write the chemical formula for Aluminum Sulfate
Al2(SO4)3
41
Which of the following statements is NOT correct?
The Reynold's Number is the ratio of the viscous force to the inertial force
42
Among physical laws listed, which one is different?
Law of Gravity
43
Codes are always
Agreed upon in advance between sender receiver
44
What of the following statements regarding organic substances is FALSE?
organic matter is generally stable at very high temperatures
45
The alternate or back-up source of power in a hospital shall have a capacity to sustain its connected loads for a minimum of how many hours?
1.5 hours
46
What is the maximum operating temperature of type UF conductor?
60 deg C
47
Which of the following elements and compounds is unstable in its pure form?
Sodium (Na)
48
An RME whose Certificate of Registration has been revoked may, after the lapse of ____ year(s) from the surrender thereof, be reissued with such certificate upon approval by the commission after he has established to the Board that he is still fit to continue practicing his profession.
1
49
What is the article V of Code of Ethics for Electrical Engineers?
Effectivity
50
A shaft made of good quality steelbreaks in half due to fatigue. What would the surface of the fracture site look like?
smooth over most of the surface, with tearing at the location of fracture
51
The deflection of a beam is
inversely proportional to the modulus of elasticity and moment of inertia
52
Which of the following statements is FALSE?
The Reynold's Number is the ratio of the viscous force to the Inertial force.