ALL SETS (ESAS) Flashcards
What is the MINIMUM size in mm required for stainless steel rod as grounding electrode?
A. 13
B. 16
C. 12
D. 10
16
What is the MINIMUM size in mm required for nonferrous equivalent rod as grounding electrode?
A. 13
B. 16
C. 12
D. 10
13
The process of outsmarting the search engine.
A. Google Fooling
B. Rank Enhancement
C. Search Engine Optimization
D. Search Engine Hacking
Search Engine Optimization
What size in AWG should the wire be for 70 A overcurrent protection device?
A. 4
B. 5
C. 6
D. 7
6
Equivalent AWG of 5.5mm²
A. 10
B. 8
C. 6
D. 4
10
Equivalent AWG of 8.0mm²
A. 10
B. 8
C. 6
D. 4
8
Equivalent AWG of 14mm²
A. 10
B. 8
C. 6
D. 4
6
Equivalent AWG of 22mm²
A. 10
B. 8
C. 6
D. 4
4
The ideal, reversible Carnot cycle involve four basic processes. What type of processes are they?
A. all isothermal
B. all adiabatic
C. two adiabatic and two isentropic
D. two isothermal and two isentropic
two isothermal and two isentropic
An object moving in a circle at a constant speed has an acceleration that is
A. in the direction of motion
B. toward the center of the circle
C. away from the center of the circle
D. zero
toward the center of the circle
What is the common input device?
A. speaker
B. keyboard
C. mouse
D. LCD
keyboard
Vinegar is solution of H2O and what acid?
A. sulfuric acid
B. acetic acid
C. phosphoric acid
D. nitric acid
acetic acid
What do you call the kind of wire used to bind the service drop to the service point?
A. Joint wire
B. Splice wire
C. Tie wire
D. None of these
Tie wire
Installations underground or in concrete slabs or masonry in direct contact with the earth.
A. Wet location
B. Dry location
C. Damp location
D. Moist location
Wet location
Which of the following is very reactive in its pure form?
A. Na
B. He
C. HCl
D. CO₂
Na
Which doesn’t have electric charge?
A. proton
B. electron
C. molecule
D. neutron
neutron
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.
A. RA 7920
B. Proclamation no. 193
C. Proclamation no. 183
D. RA 184
Proclamation no. 193
What is the system programs used to translate directly an assembly language to machine language is called
A. Compiler
B. Debugger
C. Interpreter
D. Assembler
Assembler
What is the system programs used to translate directly an high level language to machine language is called
A. Compiler
B. Debugger
C. Interpreter
D. Assembler
compiler
Occupational Safety and Health Standards (OSHS) Rule Electrical Safety.
A. 1410
B. 1140
C. 1210
D. 1120
1210
Also known as “Republic Act No. _____ an Act Strengthening Compliance with Occupational Safety and Health Standards and Providing Penalties for Violations Thereof”. The Act provides for the State policy to ensure a safe and healthful workplace for all working people by affording them full protection against all hazards in the work environment.
RA 11058
What is the color of the conductor used as a neutral?
A. orange
B. yellow
C. white
D. green
white
or gray
Which of the following metals has the highest specific heat capacity at 100 deg C?
A. aluminum
B. silver
C. copper
D. iron
aluminum
Recognizable as suitable for the specific purpose, function, use, environment application, where described in a particular Code requirement.
A. listed
B. labeled
C. approved
D. identified
identified
Equipment, materials or services included in a list published by an organization that is acceptable to the authority having jurisdiction and concerned with evaluation of products or services, that maintains periodic inspection of production of listed equipment or materials or periodic evaluation of services, and whose listing states that the equipment, material, or services either meets appropriate designated standards.
A. listed
B. labeled
C. approved
D. identified
listed
Equipment or materials to which has been attached a label, symbol or other identifying mark of an organization that is acceptable to the authority having jurisdiction and concerned with product evaluation, that maintains periodic inspection of production of labeled equipment or materials, and by whose labeling the manufacturer indicates compliance with appropriate standards or performance in a specified manner.
A. listed
B. labeled
C. approved
D. identified
labeled
Acceptable to the authority having jurisdiction
A. listed
B. labeled
C. approved
D. identified
approved
What are considered as the “building blocks” for engineering materials?
A. atoms
B. elements
C. matter
D. compounds
atoms
In Rigid Metal Conduit (RMC) wiring, conduits shall be supported at least every _____ mm.
A. 1500
B. 2000
C. 3000
D. 1000
3000
What is the entropy of a pure substance at a temperature of absolute zero?
A. Unity
B. Zero
C. Infinity
D. Undefined
Zero
Conservation of is used in collision, explosion and the like.
A. mass
B. energy
C. momentum
D. heat
momentum
NGCP warns _______ alert if tropical disturbance within 24 hours.
A. yellow
B. blue
C. red
D. weather disturbance
blue
Reserve is lower than highest unit online
A. yellow
B. blue
C. red
D. weather disturbance
yellow
Reserve is zero or generation deficiency
A. yellow
B. blue
C. red
D. weather disturbance
red
Color for Peace and order problem
Security Red Alert
What do you call the ratio of the net income to owner’s equity?
A. return on investment
B. gross margin
C. rate of return
D. interest expense
return on investment
Which of the following materials is not viscoelastic material?
A. Glass
B. Rubber
C. Metal
D. Plastic
Metal
For a fluid, viscosity is defined as the constant of proportionality between shear stress and what other variable?
A. the spatial derivative of velocity
B. the time derivative of pressure
C. the time derivative of density
D. the spatial derivative of density
the spatial derivative of velocity
A conducting connections, 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.
A. Grounded
B. Ground
C. Short
D. Fault
Ground
An inventor claims 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:
A. The temperature of the sea is too low.
B. It is a perpetual-motion machine.
C. It violates the first law.
D. It violates the second law.
It violates the second law.
What is the chemical formula of Sulfuric acid?
A. HSO₄
B. H₂SO₄
C. H₃SO₂
D. HSO₂
H₂SO₄
What is the value of A after this program segment is performed?
A = 0
DO 77 I = 1, 4
77 A = A + I
A. 4
B. 5
C. 8
D. 10
10
Between the Laminar and Turbulent flow conditions (Re 2300 to Re 4000) the flow condition is known as
A. critical
B. continuous
C. laminar
D. turbulent
critical
Between the Laminar and Turbulent flow conditions (≤ Re 2300) the flow condition is known as
A. critical
B. continuous
C. laminar
D. turbulent
Laminar
Between the Laminar and Turbulent flow conditions (≥ Re 4000) the flow condition is known as
A. critical
B. continuous
C. laminar
D. turbulent
turbulent
The vector which represents the sum of a group of force vectors is called the
A. magnitude
B. resultant
C. sum
D. force polygon
resultant
What is the standard color of Hazardous Safety from Radiation?
A. green
B. blue
C. red
D. purple with yellow
purple with yellow
What is the standard color for (1) danger (2) stop or (3) presence of fire protection equipment
A. green
B. blue
C. red
D. purple with yellow
red
Marks the dangerous parts of machines or energized equipment which may cut, crush, shock or injure employees. Orange emphasizes these hazards when the guards or enclosures around them are open.
A. Orange
B. Yellow
C. Blue
D. Green
Orange
Warns of physical hazards and means caution. A striped or checkered pattern of yellow and black may be used to help attract attention.
A. Red
B. Orange
C. Yellow
D. Green
Yellow
Denotes caution and its use is restricted to marking out-of-service equipment which should not be use.
A. Black & White
B. Red
C. Orange
D. Blue
Blue
Indicates either the location of safety equipment such as the first aid materials or conveys safety information.
A. Green
B. Yellow
C. Purple
D. Blue
Green
A combination of the two are used to designate traffic and housekeeping markings. Stripes, checkers or other variations are often used.
A. Green
B. Purple with Yellow
C. Red
D. Black & White
Black & White
The severity of an electric shock depends on
A. Path of Current flow
B. amount of current flow
C. duration of current flow
D. all of the above
all of the above
What is a computer programming language in which groups of 1s and 0s are used to represent instructions and the only language a computer actually understood?
A. FORTRAN
B. Machine Language
C. MS DOS
D. Application Software
Machine language
Installing more than three current carrying conductor in the same conduit requires
A. high heat rated conductors
B. derating of ampacity
C. continuous loading
D. larger conduit
derating of ampacity
The simplex method is extremely efficient in solving which of the following classic problems?
A. Transportation
B. Transhipment
C. Allocation
D. Assignment
Allocation
What is a protective device designed to protect an individual against electric shock?
A. Circuit breaker
B. AFCI
C. Differential Relay
D. GFCI
GFCI
Which of these location/s described partially protected locations under canopies, marques, roofed and open porches subject to moderate degree of moisture in the PECI?
A. Dry
B. Wet
C. Moist
D. Damp
Damp
What device is used to measure fluid velocity as well as the velocity of fluid inside a pipe?
A. Hydrometer
B. Barometer
C. Pitot Tube
D. Bordon
Pitot Tube
In an ideal gas, both pressure and temperature increases to thrice the original pressure and temperature respectively. If the original volume is V0, then the new volume is
A. 2V₀
B. V₀
C. V₀/2
D. 4V₀
V₀
What is the most common reinforcement for polymer composites?
A. Boron
B. Ceramic
C. Graphite
D. Glass Fiber
Glass Fiber
What is the transfer of heat due to motions of a fluid near the surface of an object?
A. Insulation
B. Radiation
C. Convection
D. Conduction
Convection
What is the transfer of heat through a space/vacuum?
A. Insulation
B. Radiation
C. Convection
D. Conduction
radiation
What is the transfer of heat through a physical contact?
A. Insulation
B. Radiation
C. Convection
D. Conduction
conduction
Also known as the PRC Renewal Law is?
A. RA 184
B. RA 8981
C. RA 9136
D. RA 7920
RA 8981
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
A. Increase at twice the rate as the area of the metal increases
B. Increases at the same rate as the area of the metal increases
C. Stay the same
D. Decrease at the same rate as the area of the metal decrease
Increases at the same rate as the area of the metal increases
What refers to the case hardening process by which the carbon content of the steel near the surface of a part is increased?
A. Annealing
B. Martemoering
C. Carburizing
D. Normalizing
Carburizing
If a project that has diminishing returns with scale is modelled using a linear program, which basic assumption of linear programming will be violated?
A. divisibility
B. certainty
C. proportionality
D. additivity
proportionality
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.
A. 6
B. 4
C. 3
D. 5
3
Minimum age for a person to become a member of the board of Electrical Engineering?
A. 30
B. 35
C. 40
D. 45
35
The largest solid conductor for raceway is:
A. 8 mm²
B. 5.5 mm²
C. 14 mm²
D. 3.5 mm²
5.5 mm²
The largest stranded conductor for raceway is:
A. 8 mm²
B. 5.5 mm²
C. 14 mm²
D. 3.5 mm²
8 mm² or above
Which of the following may be the Poisson’s ratio of a material?
A. 0.52
B. 0.56
C. 0.63
D. 0.35
0.35
Usual range of poisson’s ratio for any material
0.1 < μ < 0.45
Poisson’s ratio range for metals
0.3 < μ < 0.4
Which of the following is not a part of the requirements to take RME?
A. taken 1-year electrician’s course and 3-years apprenticeship
B. taken 2-years electrician’s course and 2-years apprenticeship
C. taken 3-years of BSEE with apprenticeship
D. Graduate of BSEE
Graduate of BSEE
Which is not a programming language used in web development?
A. XML
B. FORTRAN
C. HTML
D. Javascript
FORTRAN
Carnot cycle is maximum in efficiency in what type of engines?
A. gas
B. reversible
C. well-lubricated
D. steam
reversible
A coal that has been previously burned in an oxygen-poor environment is
A. coke
B. diamond
C. charcoal
D. hematite
coke
What is CD ROM?
A. Compact Disk Read Only Memory
B. Compatible Disk Read Only Memory
C. Compact Data Read Only Memory
D. Compatible Data Read Only Memory
Compact Disk Read Only Memory
Which of the following is the basic equation of accounting?
A. Assets = Liability + Owner’s equity
B. Liability = Assets + Owner’s equity
C. Owners equity = Assets + Liability
D. Owners equity = Liability + Assets
Assets = Liability + Owner’s equity
Process of posting latitude and longitude to pictures and images.
A. Podcasting
B. Geotagging
C. Flagging
D. Posting
Geotagging
What size in AWG should the wire be for 70 A overcurrent protection device?
A. 8
B. 6
C. 4
D. 3
6
THHN/THHW Size in mm² and in AWG
14mm² and 6 AWG
____________ is an act of sending e-mails or creating web pages that are designed to collect an individual’s online bank, credit card or other login information?
A. Malware
B. Hacking
C. Cracking
D. Phishing
Phishing
Vertical clearance from ground. Service-drop conductors where not in excess of 600 volts, nominal shall have the minimum clearance from final grade of __________ over residential property and driveways, and those commercial areas not subject to truck traffic where the voltage does not exceed 300 volts to ground.
A. 3100 mm
B. 3700 mm
C. 4600 mm
D. 5500 mm
3700
Clearance from ground level for over sidewalks (service-drop conductors)
3100 mm
Clearance from ground level of service-drop conductors for over residential NOT subject to truck traffic (< 300V)
3700 mm
Clearance from ground level of service-drop conductors for voltages greater than or equal to 300 V
4600 mm
Clearance from ground level of service-drop conductors for public street subject to truck traffic
5500 mm
What are elements that have properties intermediate between metals and non-metals?
A. Gases
B. Solids
C. Metalloids
D. Liquids
Metalloids
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.
A. The one thrown horizontally
B. The one thrown at 20 degrees
C. They hit the ground with the same speed
D. The answer cannot be determined with the given information
They hit the ground with the same speed
If the shear stress in a fluid varies linearly with the velocity gradient, which of the following describes the fluid?
A. It is a perfect gas.
B. It is at constant temperature
C. It is inviscid
D. It is a Newtonian Fluid
It is a Newtonian Fluid
What is the property of metals that reflect the light that strikes their surfaces, making them appear shiny?
A. malleability
B. ductility
C. plasticity
D. luster
luster
Keywords for malleability
Pressed and rolled
Keywords for Ductility
drawn and pulled
Which of the following that the fluorescent luminaires CANNOT be directly mounted?
A. plasters
B. framing members
C. concrete ceiling
D. plywood ceiling
framing members
In Rigid Metal Conduit (RMC) wiring, conduits shall be supported at least every ______ mm.
A. 1500
B. 2000
C. 3000
D. 1000
3000
What does the UPS stand for?
A. Uninterrupting Power Supply
B. Uninterruptible Power Supply
C. United Power Supply
D. Uinterruptible Portable Supply
Uninterruptible Power Supply
Based on Section 18 of the R.A. 7920, the minimum age requirement for qualifications of applicants for Registered Master Electricians Examination is at least _______ years of age.
A. eighteen
B. nineteen years of age
C. twenty-one years of age
D. twenty years of age
eighteen
RME = 18
REE = 21
PEE = NONE sabi ni decastro (pero alam ko 25)
BEE = 35
Which of the following corresponds to the meaning of annuity?
A. A lump sum at the end of the year
B. A series of uniforms amounts over a period of time
C. The future worth of a present amount
D. An annual repayment of a loan.
A series of uniforms amounts over a period of time
RA 9136 is _______.
A. Electric Power Industry Reform Act
B. Energy Power Isolation Reform Act
C. Electric Power Installation Reform Act
D. Energy Power Institution Reliability Act
Electric Power Industry Reform Act
Under a very slow deformation and a high temperature, it is possible to have some plastic form in a crystal at a shear stress lower than the critical shear stress. What is the phenomenon called?
A. slip
B. twinning
C. creep
D. bending
creep
The standard volume at STP of one mole is
A. 20.4 L
B. 22.4 L
C. 24.4 L
D. 26.4 L
22.4 L
Which cast iron is hard and wear resistant?
A. Gray iron
B. Ductile iron
C. White iron
D. Malleable iron
White iron
How many atoms are there in the unit cell of a body-centered cubic (BCC) structure?
A. 1
B. 2
C. 3
D. 4
2
What is another term for “acid-test ratio”?
A. Quick ratio
B. Price-earning ratio
C. Current ratio
D. Profit margin ratio
Quick ratio
A device converts vertical line codes into computer readable information.
A. Scanner
B. Printer
C. Cash register
D. Barcode Scanner
Barcode Scanner
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?
A. dynamics system
B. Open system
C. Closed system
D. statics system
Closed system
As a projectile is thrown upward moves in its parabolic path, at what point along its path are the velocity and acceleration vectors for the projectile perpendicular to each other?
A. the launch point
B. the lowest point
C. nowhere
D. the highest point
the highest point
Which of the following is the fastest method to transfer data wirelessly?
A. Standard infrared
B. Bluetooth
C. 802.11
D. General Packet Radio System (GPRS)
802.11
What is the abbreviation for a binary digit?
A. Byte
B. Bid
C. Bit
D. Bin
Bit
1 Byte = 8 bits
1 nibble = 4 bits
Two switches in one box under one face-plate is called.
A. two-way switch
B. double-pole switch
C. two-gang switch
D. double throw switch
two-gang switch
Which of the following is the ONLY acceptable FORTRAN statement?
A. READ(5, 99) (TIME(X), X=1,10)
B. READ(5, 99) (TOTAL(N), N=1,20)
C. WRITE(6,101) (MATRIX(J, J=1,8)
D. DIMENSION Z(TEN)
READ(5, 99) (TOTAL(N), N=1,20)
The process of outsmarting the search engine.
A. Google Fooling
B. Rank Enhancement
C. Search Engine Optimization
D. Search Engine Hacking
Search Engine Optimization
What is the old Electrical Engineering law?
A. RA 814
B. RA 184
C. RA 9136
D. RA 7920
RA 184
RA 7920 is NEW
In sizing of wire, this is:
A. manufacturing rule
B. construction rule
C. wiring design rule
D. installation rule
wiring design rule
A software that is commonly known as firmware.
A. OS
B. Cache Memory
C. BIOS
D. IO
BIOS
Formula for calcium chloride.
A. CaCl₂
B. Ca₂Cl
C. CaCl
D. CaCl₃
CaCl₂
Sec. 17(b) of Art. III of RA 7920: Examination and Registration. Qualifications of Applicants for Registered Electrical Engineers, states that an applicant is at least be ____ years of age.
A. 21
B. 23
C. 24
D. 25
21
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).
A. P(1 + i)ⁿ
B. P(1 + i)ⁿ - 1
C. P(1 + i)⁻ⁿ
D. P(1 + n)ⁱ
P(1 + i)ⁿ
Which location may be temporarily subject to dampness or wetness?
A. Dry
B. Damp
C. Moist
D. Wet
Dry
A Leak from a faucet comes out in separate drops. Which of the following is the main cause of this phenomenon?
A. air resistance
B. gravity
C. viscosity of the fluid
D. surface tension
surface tension
Two major types of chemical bonds are observed in chemical bonding ionic and covalent. Which of the following has a bond that is the least ionic in character?
A. NaCl
B. CH₄
C. H₂
D. H₂O
H₂
A force causing a rise in liquid in tubes of small diameter.
A. Cohesion
B. Surface tension
C. Capillarity
D. Adhesion
Capillarity
What is the absolute velocity of a real fluid at a surface?
A. the same as the bulk fluid velocity
B. the velocity of the surface
C. proportional to the smoothness of the surface
D. proportional to the kinematic viscosity of the fluid
the velocity of the surface
In rigid metallic conduit, the minimum electrical trade size is ______ mm.
A. 20
B. 25
C. 15
D. 32
15
In estimating the loading of a branch circuit, what loading shall be used for each receptacle?
A. 200 volt-ampere
B. 180 volt-ampere
C. 150 volt-ampere
D. 160 volt-ampere
180 volt-ampere
What is the term for a deadlock situation that occurs when a program references a difference page for almost every instructions and there is NOT even enough real memory to hold MOST of the virtual memory?
A. Scanning
B. Thrashing
C. Handshaking
D. Paging
Thrashing
What is the metal used to recover copper from a solution of copper sulphate?
A. Na
B. Ag
C. Hg
D. Fe
Fe
Which of the following is the basis for Bernoulli’s law of fluid flow?
A. principle of conservation of mass
B. principle of conservation of energy
C. continuity equation
D. Colebrook equation
principle of conservation of energy
Under what conditions is mass conserved in fluid flow?
A. The fluid is baratropic
B. the flow is isentropic
C. the flow is adiabatic
D. It is always conserved
it is always conserved
Which of the following does not threaten the operation of a computer
A. Trojan horse
B. Worm
C. Firewall
D. Hacking
Firewall
The critical points for a mixture occurs for which of the following cases?
A. The vapor and liquid have a single form.
B. The liquid has no absorbed gas.
C. The vapor phase is stable.
D. The liquid is completely vaporized.
The vapor and liquid have a single form.
The Philippine Electrical Code is passed on the Board of Electrical Engineers last November 2017. The Philippine Electrical Code 2017 is Board Resolution number _______ series of 2017
A. 14
B. 16
C. 20
D. 18
18
Which of the following is an instruction that causes data to be brought from memory into an accumulator register?
A. FETCH
B. LOOP
C. LOAD
D. JUMP
LOAD
If instruction register it is FETCH
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.
A. heat of formation
B. specific heat
C. heat of vaporization
D. heat of reaction
heat of reaction
What are the van der Waals forces?
A. primary bonds between atoms
B. forces not present in liquids
C. forces between electrons and protons
D. weak secondary bonds between atoms
weak secondary bonds between atoms
How is “molality” defined?
A. the number of moles of solute in 1 L of solution
B. the number of gram-equivalent weights of solute in L of solution
C. the number of moles of solute in 1000 g of solvent
D. the number of gram-formula weights of solute per liter
the number of moles of solute in 1000 g of solvent
Which of the following defined the reverse process to the ionization energy. It is the energy change (often expressed in eV) associated with an isolated gaseous atom accepting one electron?
A. composition
B. electron affinity
C. crystallization
D. reverse ionization
electron affinity
The total load on overcurrent device located in a panelboard shall NOT exceed a certain percentage of its rating. What is this percentage?
A. 120%
B. 90%
C. 100%
D. 80%
80%
Which of the following refers to the branch of computer science that is concerned with making computers behave and “think” like humans?
A. Intelligence Network
B. Artificial Intelligence
C. Neural Network
D. Robotics Science
Artificial Intelligence
What are considered as the “building blocks” for engineering materials?
A. Atoms
B. Elements
C. Matters
D. Compounds
Atoms
Which permits American engineers to practice their profession in the Philippines?
A. Foreign Reciprocity
B. Certificate of Specialty
C. Professional license
D. Certificate of Registration
Foreign Reciprocity
Which device allows your computer to talk to other computers over a telephone line as well as access the internet?
A. RAM
B. CD-ROM drive
C. Hard drive
D. Modem
Modem
A motor shall be marked with the following information: manufacturer’s name, rated volts, full load current, rated frequency, and number of phases. This is a/an _______ rule in the Philippine Electrical Code Part I.
A. construction
B. wiring design
C. installation
D. manufacturing
manufacturing
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.
A. P 10,000
B. P 15,000
C. P 25,000
D. P 30,000
P 10,000
Protection of workers from impact penetration from falling and flying objects, blows, and form limited electric shock and burns shall be provided where there is reasonable probability of exposure to such hazards.
A. Hard Hat
B. Toe Board
C. Harness
D. Belt
Hard Hat
Which of the following is the basic symbol used as a beginning or termination in logic diagram or flowchart?
A. square box
B. Oval symbol
C. rectangular box
D. diamond box
oval symbol
Which of the following is the basic symbol used as a PROCESS in logic diagram or flowchart?
A. square box
B. Oval symbol
C. rectangular box
D. diamond box
Rectangular box
Which of the following is the basic symbol used as a decision/yes or no/if in logic diagram or flowchart?
A. square box
B. Oval symbol
C. rectangular box
D. diamond box
diamond box
Which of the following is the basic symbol used for input/output in logic diagram or flowchart?
Rhomboid/parallelogram
The mathematical expression (1+i)^n refers to?
A. compound amount factor
B. present worth factor
C. sinking fund factor
D. recovery factor
compound amount factor
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.
A. v = gh
B. v = gh/2
C. v = √(2gh)
D. v = √gh
v = √(2gh)
To consider as continuous load:
A. 3 hours or more
B. 4 hours or more
C. 5 hours or more
D. 6 hours or more
3 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.
A. Grounded Conductor
B. Grounding Conductor
C. Equipment Grounding Conductor
D. Grounding Electrode Conductor
Grounding Electrode Conductor
The continuous current must not exceed _____ of the rating of the conductor?
A. 60 percent
B. 70 percent
C. 80 percent
D. 90 percent
80 percent
What is the primary purpose of PEC?
A. to serve as guide for the untrained personnel
B. is to conserve electrical energy
C. is the practical safeguarding of persons and property
D. to serve as manual guide for design
is the practical safeguarding of persons and property
Who is the current chairman of the Board of EE?
A. Francis V. Mapile
B. Fortunato C. Leynes
C. Gregorio T. Cayetano
D. Jaime V. Mendoza
Francis V. Mapile
