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WorksheetsESAS OBJECTIVES PART 1
Total questions: 130
Worksheet time: 1hrs 5mins
What does R.A. 9136 stand for?
Energy Power Reform Act of 2001
Electric Power Industry Reform Act of 2001
Electrification Power Reform Act of 2001
Energization Power Reform Act of 2001
Which of the following is the basis for Bernoulli’s law of fluid flow?
continuity equation
principle of conservation of mass
principle of conservation of energy
Colebrook equation
To designate caution, limited to warning against starting, use of, or the movement of equipment which is under repair or being worked upon.
Purple with Yellow
Orange
Green
Blue
The unit of elastic modulus is
Newtons
unitless
Pascals
Dynes
Which of the following relationship defines enthalpy?
h = u + p/v
h = pv + T
h = u + pu
h = u + p/T
Which of the following ratio is correct in providing a physical meaning for the Reynolds number?
Viscous force/inertial force
Drag force/viscous force
Buoyant force/inertial force
Inertial force/viscous force
When wrapping a splice with both rubber and friction tape, the main purpose of the friction tape is to _________
provide a waterproof seal
build up the insulation to the minimum thickness required
provide extra insulation
protect the rubber tape
Which of the following is the best project management tool to use to determine the longest time the project will take?
Bar chart
Work breakdown structure
Project charter
Network diagram
In the periodic table of elements, which ONE of the following is light metal?
Gold
Mercury
Silver
Potassium
What is the MINIMUM size in mm required for stainless steel rod as grounding electrode?
16
13
10
12
What is PDC stands for in EPIRA?
Philippines Distribution Coordination
Philippine Distribution Committee
Philippine Distribution Commission
Philippine Distribution Code
Modulus of rigidity is also known as
Young's modulus
Bulk modulus
Modulus of elasticity
Shear modulus
The fastest method for transferring data from one register to another is the
serial transfer
parallel transfer
FIFO
hybrid transfer
Commercially used pressure measuring device today is
Kelvin gauge
Bourdon tube gauge
Barometer
Manometer
The worth of the property which is equal to the original cost less the amount which has been charged to depreciation.
Market value
Salvage value
Scrap value
Book value
First law of thermodynamics is also known as
Utilization of Energy
Conservation of Heat
Heat Transfer
Conservation of Energy
In estimating the loading of a branch circuit, what loading shall be used for each receptacle?
160 volt-ampere
200 volt-ampere
180 volt-ampere
150 volt-ampere
Which of the following is TRUE for a propeller-type impeller centrifugal pump?
The head developed is due to the push of the vanes and flow is almost entirely axial.
The head developed is due to the action of centrifugal force.
The head developed is due to the rotation of the impeller.
The head developed cannot be determined by the rotation of the vanes.
Estimated value of the property at the useful life.
Market value
Fair value
Salvage value
Book value
Materials in this group are composed of one or more metallic elements such as iron, aluminum, copper, titanium, gold, and nickel. What is this group called?
metals
metalloid
crystals
solids
What is a system or circuit conductor that is intentionally grounded based on PEC I?
Grounding Electrode
Neutral Conductor
Grounded Conductor
Equipment Grounding Conductor
Vinegar is a solution of water and what kind of acid?
Phosphoric acid
Sulfuric acid
Nitric acid
Acetic acid
Noise above _____ over a prolonged period of time may start to damage your hearing.
70 dB
50 dB
90 dB
100 dB
Which of the following corresponds to the meaning of annuity?
An annual repayment of the loan.
A lump sum at the end of the year.
A series of uniform amounts over a period of time.
The future worth of a present amount.
What is the maximum moment of a beam supported at both ends and carries a UNIFORM load of W throughout its entire length?
wL/8U
wL2/4
wL/2
wL2/8
The maximum bending moment in a simple supported beam of span L and carrying a CONCENTRATED load W at beam's midpoint?
WL
WL/2
WL/4
2WL
The maximum bending moment in a beam simply supported at both ends and subject to a TOTAL load W uniformly distributed over its length L is expressed by the formula
WL/8
WL^2/8
WL/2
WL/4
The color to designate dangerous parts of machines or energized equipment.
Red
Yellow
Orange
Blue
1 Newton is equal to _____ dynes.
100000
0.1
1000
10
What is a substance that cannot be broken down into simpler substances?
Element
Atom
Molecule
Ion
DMC stands for
Distribution Management Committee
Distribution Management Code
Distribution Management Cooperative
Distribution Management Commission
"The earth" best defines of which of the following term?
grounding electrode
grounded conductor
bonding
ground
How is “molarity” defined?
the number of gram-formula weights of solute per liter
the number of gram-equivalent weights of solute in L of solution
the number of moles of solute in 1000 g of solvent
the number of moles of solute in 1 L of solution
A disconnecting means shall be located within sight from the motor controller.
manufacturing rule
installation rule
construction rule
wiring design rule
What refers to the measure of the disorder present in a given substance or system?
Heat capacity
Molar heat
Entropy
Enthalpy
The color reserved for use in equipment grounding conductor is
Yellow
White
Black
Green
It is an atom of a specific isotope
Nuclide
Fermion
Ion
Atom
What refers to ions that are NOT involved in the overall reactions?
Special ions
Spectator ions
Extra ions
Guest Ions
When an object exerts a force on another object, the second object exerts on the first a force of the same magnitude but in the opposite direction. This law is known as:
None of these
Newton’s Second Law of Motion
Newton’s First Law of Motion
Newton’s Third Law of Motion
What is the weight percent of engineering sciences and allied subjects?
45
40
30
25
For which of the following is the Program Evaluation and Review Technique (PERT) not used?
Computer programming assignments
Construction projects
Queueing problems
Preparation of bids and proposals
Which of the following defined a phenomenon of taking up atoms or energy from the environment into a body?
Alteration
Atomization
Absorption
Crystallization
Which one of the following is standard temperature and pressure (STP)?
0 K and one atmosphere pressure
32°F and zero pressure
0°F and zero pressure
0°C and one atmosphere pressure
What form of software can also be called firmware?
random memory
cache memory
System BIOS
operating system
What is the absolute velocity of a real fluid at a surface?
proportional to the kinematic viscosity of the fluid
proportional to the smoothness of the surface
the velocity of the surface
the same as the bulk fluid velocity
What is the factor name for the formula (1 + i)^-n?
Single payment present worth
Single payment compound amount
Capital recovery
Uniform gradient future worth
In a combustion chamber, fuel is burned to raise the temperature of the medium prior to production of work through an expansion process. The heat generated during the combustion reaction is the
heat of formation
heat of vaporization
heat of reaction
specific heat
What refers to the case hardening process by which the carbon content of the steel near the surface of a part is increased?
Martemoering
Normalizing
Carburizing
Annealing
A series of uniform payment over an infinite period of time
Capitalized cost
Depletion
Perpetuity
Inflation
What is the other term for storing data in memory?
Writing
Memorizing
Loading
Reading
Which of the following is NOT acceptable as a FORTRAN integer variable name?
MAPLE
INSERTS
IRISH
KOST
Is a measure of the effectiveness of an investment of a capital.
Rate of Return
Effective Interest Rate
Annual Worth Method
Principal or Present Worth Method
Given a free falling body with air resistance neglected, if the final position travelled is four times its initial position. By what factor does the velocity of the body increase?
twice
same
half
four times
The wire of maximum operating temperature up to 75 deg Celsius is
THHN
THWN
TW
USE
Buying insurance is a form of:
Risk reduction
Risk sharing
Risk elimination
Risk absorption
Which location may be temporarily subject to dampness or wetness?
Damp
Moist
Wet
Dry
If a project that has diminishing returns with scale is modelled using a linear program, which basic assumption of linear programming will be violated?
proportionality
certainty
additivity
divisibility
What is the metal used to recover copper from a solution of copper sulphate?
Fe
Na
Ag
Hg
The basic input/output system (BIOS) is storage in
The hard drive
RAM
ROM
The CPU
How many times the diameter of the largest raceways shall the length of the box be in straight pulls?
none of these
4
6
8
The three-moment equation may be used to analyze _____________
an axially end-loaded beam
a step tapered column
a continuous beam
a beam loaded at the third points
NGCP warns _____ alert if tropical disturbance within 24 hours.
blue
red
weather disturbance
yellow
In matlab, which of the following commands is used to clear command window?
clc
clear
clear com
delete
In matlab, what command clears all data and variables stored in memory?
clc
clear
delete
deallocate
Which of the following does NOT affect owner’s equity?
dividends paid
expense to get license to start operation
license to start operation
invested capital
What type of thermodynamics system that allow energy to cross the system boundary but does NOT allow the mass to cross the boundaries of the system?
isolated system
Closed system
Open system
insulated system
Which of the following statements about work for a quasi-equilibrium process is incorrect?
Work is a path function
Work is area under a P-T diagram
Work is always zero for a constant-volume process
The differential work is inexact
HTTP:// is an identifier that appears at the beginning of most Webpage. What does HTTP stands for?
Hypertext Transfer Protocol
Hypertext Time Protocol
Hypertext Transmission Process
Hypertime Text Protocol
Which of the following situations has a conventional cash flow so that an internal rate of return can safely calculated and used?
You purchase a house and pay the bank in monthly instalments.
You invest in a safe dividend stock and receive dividends each year.
You lease a car and pay by the month.
Your company undertakes a mining project in which the land must be reclaimed at the end of the project.
Under which of the following type of loading does fatigue occur?
repeated load
plane load
static load
high load
Which of the following can be considered a control volume system?
Filling a car tire with air at a service station
Compression of air in a sealed balloon by squeezing
The Goodyear Blimp during flight
Expansion of gas cylinder after combustion
Which of the following statement/s about sound is/are true?
I.All sounds are produced by the vibration of bodies.
II.Sound cannot travel through a vacuum.
III.Sound can be transmitted through some material.
I and III
I and II
I, II, and III
II and III
Which one is NOT a requirement for the applicant to apply for registration as a registered electrical engineer?
itizen of the Philippines
at least twenty-one (21) years of age
good reputation with low moral values
has been finally convicted by the court of an offense involving moral turpitude
A leak from a faucet comes out in separate drops. Which of the following is the main cause of this phenomenon?
air resistance
viscosity of the fluid
gravity
surface tension
In a spreadsheet (EXCEL), the number in cell A2 is set to 2. Then cell B2 is set to A2*4/$A$2, where $ indicates the absolute cell address. This formula is copied into cells C2 and D2. What is the value shown in cell D2?
4
16
2
32
Which of the following is a ground for disqualification for the applicant for REE licensure examination?
has been finally convicted by the court of an offense involving moral turpitude.
good reputation with low moral values
citizen of the Philippines
at least twenty-one (21) years of age
Which of the following is the basic symbol used as a beginning or termination in logic diagram or flowchart?
square box
Oval symbol
rectangular box
Diamond box
What is the heaviest subatomic particle?
proton
atom
neutron
electron
What is the gas present in the atmosphere which filters out of the sun's ultraviolet light and provides an effective shield against radiatior damage to living things?
Holium
Methane
Ozone
Oxygen
A rigid container is heated by the sun. There is NO shaft work associated with the container. From the first law of thermodynamics, what is the resulting work equal to?
the change in internal energy
zero
the heat transfer
the volume times the change in pressure
Section 23 of Article III of RA 7920 Issuance of Certification of Registration. The year/a upon payment of professional is required to renew license every____year/s upom payment of registration fee.
three
two
six
five
Also known as the PRC Renewal Law is
R.A. 184
R.A. 8981
R.A. 9136
R.A. 7920
A thin homogenous metallic plate containing a hole is heated sufficiently to cause expansion. If the coefficient of surface expansion is linear the area of the hole will
Increase at twice the rate as the area of the metal increases
Increase at the same rate as the area of the metal increases
stay the same
Decrease at the same rate as the area of the metal decrease
The mathematical expression (1+i)^n refers to?
compound amount factor
present worth factor
sinking fund factor
recovery factor
Which of the following is the Ideal Gas Law?
V/T = k
P1/T1 = P2/T2
PV = nRT
V = k x 1/P
The ability to convert assets to cash quickly is known as____
Solvency
Liquidity
Leverage
Insolvency
Which of the following metals has the highest specific heat capacity at 100 deg C?
aluminum
silver
copper
iron
The passing general weighted average rating for the licensure examination for in any subjects in Registered Electrical Engineers must be 70% with NO GRADE below Mathematics, ESAS, and EE as required under Section 19(b) 7920.
55%
65%
60%
50%
What does FTTH mean?
Flexible to the house
Flexible to the home
Fiber to the home
Fiber to the House
Defects seen by optical or electron microscope
Alteration
Aberration
Atomization
Deformation
A mass is released at a height h, using conservation of energy, find the final velocity of the mass as it hits the ground.
v = gh
v = gh/2
v = sqrt of 2gh
v = sqrt of gh
MS-DOS in a type of?
system software
operating system
application software
system architecture
Which of the following classes of mass zezory devices used a laser bean to write and read onto a specified coated disk?
Non-volatile memory
RAM
ROM
Optical disk memory
If a project that has diminishing returns with scale is modelled using a linear program, which basic assumption of linear prograsaing will be violated?
divisibility
certainty
proportionality
additivity
What is the principle works in the hydraulic brakes of an automobiles?
Bernoulli's law
Pascal's law
Archinede's principles
Posieuille's Law
What law asserts that energy has quality as well quantity?
First law of thermodynamics
Zeroth law of thermodynamics
Third law of thermodynamics
Second law of thermodynamics
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.
6
4
3
5
Minimum age for a person to become a member of the Board of Electrical Engineering?
30
35
40
45
When an object exerts a force on another object, the second object exerts on the first a force of the sane magnitude but in the opposite direction. This law is know as:
Newton' s First law of Motion
Newton's Second law of Motion
Newton's Third law of Motion
None of these
The largest solid conductor for raceway is.
8 mm^2
5.5 mm^2
14 mm^2
3.5 mm^2
Which of the following may be the Poisson's ratio of a material?
0.52
0.56
0.63
0.35
Which of the following is not a part of the requirements to take RME?
Taken 1-year electrician's course and 3-years apprenticeship
Taken 2-years electriciarn's course and 2-years apprenticeship
Taken 3-years of BSEE wi th apprenticeship
Graduate of BSEE
Which is not a programming language used in web development?
XML
FORTRAN
HTML
Javascript
Find the value of J in the program:
I = 1.
J = J**2 + I**2 15
IF (I. EQ.3) GO TO 16
I=I + 1 GO TO 15
16 CONTINUE
34
9
40
15
Carnot cycle is maximum in efficiency in what type of engines?
gas
reversible
well-lubricated
steam
A coal that has been previously burned in an oxygen-poor environment is ______
coke
diamond
charcoal
hematite
What is CD ROM?
Compact Disk Read Only Memory
Compact Data Read Only Memory
Compatible Disk Read Only Memory
Compatible Data Read Only Memory
The mole is a basic unit of measurement in chemistry. Which of the following is not equal to or the same as one mole of the substance indicated?
22.4 liters of nitrogen gas at STP
1 g of hydrogen atoms
6.02x10 oxygen molecules
16 g of oxygen molecules
Which of the following is the basic equation of accounting?
Assets= Liability + Owner' s equity
Liability= Assets + Owner's equity
Owners equity= Assets + Liability
Owners equity= Liability + Assets
Process of posting latitude and longi tude to pictures and images. A, Podcasting
Podcasting
Geotagging
Flagging
Posting
What size in AWG should the wire be for 70 A overcurrent protection device?
8
6
4
3
What size in AWG should the wire be for 50 A overcurrent protection device?
8
6
4
3
What size in AWG should the wire be for 40 A overcurrent protection device?
8
6
4
10
To consider as continuous load:
3 hours or more
4 hours or more
5 hours or more
6 hours or more
The conductor used to connect the grounding electrode to the equipment grounding conductor, to the grounded conductor, or to both, of the circuit at the service equipment or at the source of a separately derived system.
Grounded Conductor
Equipment Grounding Conductor
Grounding Conductor
Grounding Electrode Conductor
_______is an act of sending e-mails or creating web pages that are designed to collect an individual 9 online bank, credit card or other login information?
Malware
Hacking
Cracking
Phishing
The continuous current must not exceed ____ of the rating of the conductor?
60 percent
70 percent
80 percent
90 percent
What is the primary purpose off PEC?
to serve as guide for the untrained personnel
is to conserve electrical energy
is the practical safeguarding of persons and property
to serve as manual guide for design
Vinegar is solution of H2O and what acid?
sulfuric acid
acetic acid
phosphoric acid
nitric acid
What are elements that have properties intermediate between metals and non-metals?
Gases
Solids
Metalloids
Liquids
Two balls are thrown from the roof of a building with the same initial speed. One is thrown horizontally while the other is thrown at an angle of 20 degrees above the horizontal. Which hits the ground with the greatest speed? Ignore air resistance.
The one thrown horizontally
The one thrown at 20 degrees
They hit the ground with the same speed
The answer cannot be determined with the given information
Who is the current chairman of the Board of EE?
Francis V. Mapile
Fortunato C. Leynes
Gregorio T. Cayetano
Jaime V. Mendoza
What is means a description of the arrangements of atoms or ions in a material?
composition
mixture
component
structure
Which of the following is TRUE for FLUID?
It has a very regular molecular structure?
It cannot sustain a shear force in motion.
It cannot sustain shear force at rest.
It is liquid only.
If the shear stress in a fluid varies linearly with the velocity gradient, which of the following describe the fluid?
It is a perfect gas.
It is at constant temperature
It is inviscid
It is a Newtonian Fluid
What is the metal used to recover copper from a solution. of copper sulphate?
Na
Ag
Hg
Fe
What is the property of metals that reflect the light that strikes their surfaces, making them appear shiny?
Malleability
Ductility
Plasticity
Luster
These materials include the familiar plastic and rubber materials. Many of them are organic compounds that are chemically based on carbon, hydrogen, and other non- neta11ic elements. What are these materials called?
composites
non-netallic
polymers
ceraramics
Which of the following are NOT examples of nonvolatile memory in the Computer system?
Flash Drives
RAM
Optical Disks
Hard Drive
