1. Which of the following corresponding to the
meaning of annuity?
A. A lump sum at the end of the year
B. An annual repayment of the loan
C. A series of uniform amounts over a period of time
D. The future worth of a present amount
10. A byte is composed of how many bits?
A. 2
C. 6
B. 4
D. 8
11. Which of the following is the ideal Gas Law?
A. V/T = k
C. PV = nRT
B. P1/T1 = P2/T2
D. V = k x 1/P
2. RA 9136 is ____________________.
A. Electric Power Installation Reform Act
B. Energy Power Isolation Reform Act
C. Electric Power Industry Reform Act
D. Energy Power Institution Reliability Act
12. A Carnot engine operates between 250oF and
1200oF. what is the thermal efficiency?
A. 79.17%
C. 42.77%
B. 20.83%
D. 57.23%
3. The ability to convert assets to cash quickly is
known as _________.
A. Solvency
C. Leverage
B. Liquidity
D. Insolvency
13. In molecules of the same composition, what are
variations of atomic arrangements known as?
A. Polymers
C. isomers
B. monomers
D. crystal systems
4. Who is the current chairman of the board of EE?
A. Jaime V. Mendoza C. Gregorio T. Cayetano
B. Francis V. Mapile
D. Rodolfo B. Peñalosa
14. The vector which represent the sum of a group of
force vectors is called the
A. Magnitude
C. sum
B. resultant
D. force polygon
5. Protection of workers from impact penetration
from falling and flying objects, blows, and from
limited electric shock and burns shall be provided
where there is reasonable probability of exposure
to such hazards.
A. Hard Hat
C. Hamess
B. Toe Board
D. Belt
6. Also known as PRC Renewal Law
A. RA 8189
C. RA 7920
B. RA 8981
D. RA 184
7. Which of the following does NOT affect owner’s
equality?
A. Dividends paid
B. Invested capital
C. Expense to get license of start business
D. license to start business
8. What is the metal used to recover copper from a
solution of copper sulphate?
A. Na
C. Hg
B. Ag
D. Fe
9. Combination of laminar and turbulent flow.
A. Critical
C. laminar
B. continuous
D. turbulent
15. Which of the following statements about work for a
quasiequilibrium process is incorrect?
A. The differential of work is inexact
B. Work is the area under a P-T diagram
C. Work is a path function
D. Work is always zero for a constent-volume process
16. In a certain experiment argon effuse from a porous
cup at 4.00 mmol/minute. How fast would chlorine
effuse under the same conditions?
A. 3 mmol/min
C. 6 mmol/min
B. 4 mmol/min
D. 7 mmol/min
17. what is BASIC stands for?
A. Basic All-purpose Symbolic Instruction Code
B. Basic All-Purpose System Instruction Code
C. Beginner’s All-purpose Symbolic Instruction Code
D. Beginner’s All-purpose System Instruction Code
18. What does PRBEE stands for?
A. Philippine Regulating Board of Electrical Engineering
B. Professional Regulatory Board of electrical
Engineering
C. Philippine Regulatory Board of Electrical Engineering
D. Professional Regulating Board of Electrical
Engineering
19. Which are NOT included in duties and
responsibilities of PRBEE?
A. Supervise and regulate the practice of electrical
engineering in the Philippines
B. Issue special permits to individual foreign electrical
engineers and electricians for specific projects
C. All of these
D. Perform such other functions and duties as may be
necessary to implement effectively of this Act
20. What color is used designate caution, limited to
warning against stating, use of, or movement of
equipment which is under repair or being worked
upon?
A. Blue
C. Red
B. Orange
D. Yellow
21. Air is compressed adiabatically from 100 kPa and 20
deg C to 800 kPa. T2 is nearest:
A. 440 deg C
C. 290 deg C
B. 360 deg C
D. 260 deg C
22. What is the entropy of a pure substance at a
temperature of absolute zero?
A. Unity
C. Infinity
B. Zero
D. Undefined
23. Which is also called stranger gas?
A. Xenon
C. Argon
B. Neon
D. Nitrous oxide
24. A price tag of P 1,200 is payable in 60 days but if
paid within 30 days it will have a 3 percent discount.
Find the rate of nearest.
A. 36.33 percent
C. 37.66 percent
B. 36.12 percent
D. 37.11 percent
25. An annuity where the payments are made at the
beginning of each period.
A. Ordinary annuity
C. annuity due
B. deferred annuity
D. perpetuity
26. what are the two classification of goods and
services?
A. Local and imported
B. Raw and finished
C. consumer and producer
D. ready-made and made-to-order
27. In flow cart, what is the symbol used in decision
making?
A. Oval
C. diamond
B. rectangle
D. square
28. Which of the following is not fundamental rule in
PEC?
A. Construction Rule
C. Installation Rule
B. Wiring rule
D. Manufacturing Rule
29. Which language is used to create macros in MS
Excel?
A. Visual basic
C. Visual C++
B. C
D. Java
30. An iceberg having a S.G. = 0.92 floats in salt water
having a S.G. = 1.03. if the volume of the ice above
the water surface is 1000 cu. m., what is the total
volume of the iceberg?
A. 8634 cu. m
C. 9634 cu. m
B. 8364 cu. m
D. 9364 cu .m
31. The hardest form of carbon is
A. Coke
C. diamond
B. graphite
D. Charcoal
32. What is the only gas n group VIA in the periodic
table?
A. Argon
C. Oxygen
B. krypton
D. Helium
33. Article IV, rule______ Requirements for
examination as a REE.
A. 14
C. 16
B. 15
D. 17
34. Which of the following is known as electrical steel?
A. Silicon steel
C. carbon steel
B. stainless steel
D. cast steel
35. Yellow and Black sings mean:
A. You must do something
B. You must not do something
C. hazard or danger
D. Safe conditions
36. Mr. Johnson borrows $100,000 at 10 percent
effective annual interest. He must pay back the loan
over 30 years with uniform monthly payments due
on the first day of each month. What does Mr.
Johnson pay each month?
A. $893
C. $846
B. $839
D. $864
37. Study of motion with reference to the force which
causes the motion is:
A. Kinematics
C. statics
B. kinetics
D. dynamics
38. Determine the moment of inertia of an triangle 6 in
on a side about an axis through its centroidal and
parallel to the base.
A. 32.4 in4
C. 64.8 in4
B. 23.4 in4
D. 46.8 in4
39. Atoms or ions which have the same electronic
configuration?
A. Iso-ionic
C. isotope
B. isometric
D. isoelectronic
40. Kelvin-Planck’s law deals with
A. Conservation of work
B. Conservation of heat
C. conservation of work into heat
D. conservation of heat into work
41. A turbine is to operate at 300 rpm under a net head
of 400 m. if cv = 0.98, what is the velocity?
A. 68.82 m/s
C. 34.41 m/s
B. 86.82 m/s
D. 173.64 m/s
42. What is the factor (A/F, i%, n ) ?
A. Uniform series present worth factor
B. Uniform series compound amount factor
C. sinking fund factor
D. capital recovery Factor
43. You need $4,000 a year for four years to go to
college. Your father invested $5,000 is a 7% account
for your education when you were born. If you
withdraw the $4,000 at the end of your 17th, 18th,
19th, and 20th years, how much money will be left in
the account at the end of your 21st years?
A. $1,750
C. $1,800
B. $1,700
D. $1,860
44. The residential value of a company’s assets after all
outside liabilities (shareholders excluded) have
been allowed for
A. Dividend
C. Return
B. Equity
D. Par value
45. Aluminum alloys find use in aircraft industry
because of
A. High strength
C. good corrosion resistance
B. Low sp Gravity
D. good weldability
46. Electricity was suddenly disrupted by a lighting
strike, after 5-10 seconds, the power was
automatically restored by an emergency device.
What was used?
A. Safety switch
B. Automatic transfer switch
C. Double throw switch
D. UPS switch
47. The overall energy program formulated and
updated yearly by the COE and submitted to
congress pursuant to R. A. 7638
A. Power developed plan (PDP)
B. Philippine Energy Plan
C. Philippine Electrical Code
D. Preliminary project planning data (PPPD)
48. Which on of the following is standard temperature
and pressure (STP)?
A. 0 K and one atmosphere pressure
B. 0oF and zero pressure
C. 32oF and zero pressure
D. 0oF and one atmosphere
49. The deformation of a bar per unit length in the
direction of force is known as
A. Linear strain
C. shear strain
B. lateral strain
D. volumetric strain
50. What is the combined volume of 1.0 g of hydrogen
gas (H2) and 10.0 g helium gas (He) when combined
at 200C and 5 atmospheres?
A. 4.4I
C. 14.4I
B. 12.4I
D. 16.4I
51. The point that connects the saturated liquid to the
saturated vapour line is called the:
A. Triple point
C. superheated point
B. critical point
D. compressed liquid point
52. Which work mode is a nonequilibrium work mode?
A. Compressing a spring
B. Transmitting torque with a rotating shaft
C. Energizing an electrical resistor
D. compressing a gas in a cylinder
53. An 8:00-L sample of gas at 99.0 kPa and 25 deg C is
compressed. What is its final pressure at 25 deg C if
the gas is compressed 2.00 L?
A. 396 kPa
C. 132 kPa
B. 369 kPa
D. 123 kPa
54. A 10” diameter pulley is belt driven with a net
torque of 250 ft-lbs. the ratio of tensions in the light
to slack sides of the belt is 4 to 1. What is the
maximum tension in the belt?
A. 250 lbs
C. 500 lbs
B. 800 lbs
D. 400 lbs
55. Calculate the mess of the product of reaction of
6.54 g of zinc with 3.21 g of sulfur.
A. 6.54 g
C. 3.33 g
B. 3.21 g
D. 9.75 g
56. During an adiabatic, internally reversible process,
what is true about the change in entropy?
A. It is always zero
B. It is always less than zero
C. it is always greater than zero
D. it is temperature-dependent
57. The number 1000 base 2 is equivalent to decimal
number________.
A. 1000
C. 8
B. 16
D. 4
58. What is the tensile load if a 1/2” x 4” x 12” steel tie
rod experiences an 80 deg F temperature decrease
from the no-stress temperature?
A. 31,200 lbf
C. 43,300 lbf
B. 32,100 lbf
D. 34,300 lbf
59. Article III, Rule 7:
A. Enforcement Execution
B. Promulgation of Decisions, Rules, etc.
C. Official Business with the Commission
D. Assignment of Duties
60. A modern is connected to
A. A telephone line
C. a printer
B. a keyboard
D. a monitor
61. Consider a car travelling at a steady speed of 60
kph. It encounters a frictional force (rolling and air
drag) of 520 N. at what power level does the engine
deliver energy to the wheels?
A. 12.4 hp
C. 16.1 hp
B. 14.2 hp
D. 11.6 hp
62. The alternate banking Delivery Channels are:
A. E-banking
C. ATM
B. mobile banking
D. SMS banking
63. Sec. 14(a)(iii) of Art. III. Examination and
registration, states the prior to commencing of work
the foreign professional shall secure special permit
from the ________.
A. Commission
C. POEA
B. IIEE
D. Bureau of immigration
64. The basic unit of a worksheet into which you enter
data in Excel is called a
A. Tab
C. box
B. cell
D. range
65. A motorist drives 120 km at 100 kph and 120 km at
80 kph. What is the average speed of the motorist
for the trip?
A. 89.9 kph
C. 90 kph
B. 120 kph
D. 88.9 kph
66. A 2.5 in diameter shaft is 2 ft long. Its maximum
shear stress is 10,000 psi. what is the angular
deflection in degrees?
A. 0.96
C. 0.78
B. 0.45
D. 0.56
67. A car radio operating on 12 V draws 0.30 A how
much energy does it use in 4 h?
A. 864 J
C. 926 J
B. 846 J
D. 962 J
68. Which is the longest key on the keyboard board?
A. Space bar
C. Function key
B. Enter key
D. Shift Key
69. A golf ball leaves the golf club at an angle pf 60
degrees above the horizontal references with a
velocity of 25 m/s. how much does it og?
A. 23.89 m
C. 25.90 m
B. 24.12 m
D. 26.12 m
B. 24 m/s
D. 55 m/s
77. What is the MINIMUM size in mm required for
stainless steel rod as grounding electrode?
A. 12
C. 12
B. 16
D. 10
70. Select the incorrect statement relating to a Carnot
cycle.
A. There are two adiabatic process
B. There are two constant pressure process
C. each process is a reversible process
D. work occurs on all four processes.
78. A man expects to receive P20,000 in 10 years. If
interest is computed at 6% compounded quarterly,
how much is it worth today?
A. P11,025.25
C. P11,045.25
B. P11,035.25
D. P11,055.25
71. The pressure at a given point is 50 mmHg absolute.
Express this pressure in m of H2O
A. 0.97
C. 0.86
B. 0.79
D. 0.68
79. What Is the color of the conductor used as a
neutral?
A. Orange
C. white
B. yellow
D. green
72. The most effective alloying ingredient in increasing
hardness is known as
A. Boron
C. Silver
B. Silicon
D. Sodium
80. The only force acting on a 5.0-kg object has
components Fx = 20 N and Fy = N 30 N. find the
magnitude of the acceleration of the object.
A. 4.0 m/s2
C. 7.2 m/s2
B. 6.0 m/s2
D. 10.5 m/s2
73. Energy is added to a piston-cylinder arrangement,
and the piston is withdrawn in such a way that the
quantity PV remains constant. The initial pressure
and volume are 200 kPa 2 m3. Respectively, if the
final pressure is 100 kPa, calculate the work done by
the gas on the piston
A. 339 J
C. 227 J
B. 399 J
D. 277 J
74. A sharp-edged orifice required to produce a
discharge of 35 liters/sec of water under a head of 3
m the required diameter is nearest to, when C =
0.595
A. 125 mm
C. 75 mm
B. 100 mm
D. 50 mm
75. Recognizable as suitable for the specific purpose,
function, use environment application, where
described in a particular Code requirement
A. Listed
C. approved
B. labeled
D. identified
76. A car starts from rest and moves with a constant
acceleration of 6 m/s2. What is the speed of the car
after 4 seconds?
A. 18 m/s
C. 35 m/s
81. Hot water at 100 deg C is added to 300 g of water
initially at 0 deg C until the mixture is at 40 deg C.
the minimum mass of added hot water is
A. 60 g
C. 120 g
B. 75 g
D. 200 g
82. What refers to the computer’s use of hard disk
storage to simulate RAM?
A. Volatile memory
C. Data storage
B. ROM
D. Virtual memory
83. At an annual rate of return of 8% what is the future
worth of $100 at the end of four years?
A. $130
C. $135
B. $132
D. $136
84. Which of the following is a volatile memory?
A. RAM
C. PROM
B. ROM
D. EPROM
85. What is the term to describe the moving of
software from another computer to your own
computer?
A. Surfing
C. Uploading
B. Downloading
D. Accessing
86. The simplest and most common grades of steel
belong to the group of
A. Boron steels
C. neon steels
B. Carbon steels
D. krypton steels
87. Which of these location/s described partially
protected locations under canopies, marquees,
roofed and open porches subject to moderate
degree of moisture in the PEC I?
A. Dry
C. Moist
B. Wet
D. Damp
88. Which of the following laws of thermodynamics
which leads to the definition of entropy?
A. Zeroth law
C. Second law
B. First law
D. Third law
89. Of the following solid diameters which is the
smallest that can be used for the rotor of a 6 hp
motor operating at 3500 rpm, if the maximum shear
stress for the shaft is 8500 psi?
A. 5/16 in
C. 1/2 in
B. 3/8 in
D. 1 in
90. Here is a problem I’ve encountered a few times, and
it could lead to a dangerous accident and fire. I filled
the gas tank of my truck (25 gal) all the way to the
top when the temperature was 23oC. after sitting in
the sun all day, the temperature of the gasoline and
the steel tank rose to about 35oC the coefficient of
volume expansion for gasoline(96 x 10-5 oC-1), is
greater than that for steel (1.1 x 10-5 oC-1) and so
some gas overflowed out of the tank and on the
ground. Fortunately no one threw a lighted
cigarette on the ground by my rig. About how much
gas would overflow under these conditions?
A. 0.82 gal
C. 0.93 gal
B. 0.28 gal
D. 0.39 gal
91. What colors are used on signs for lighting
equipment?
A. Black pictogram on yellow background
B. White Pictogram on a green equipment
C. white Pictogram on a red background
D. none of these
92. PPE for shock and arc flash protection includes
_______.
A. Safety glasses
C. hearing protection
B. voltage rated glasses D. all of these
93. What does PPE stand for?
A. Protective Preventative Equipment
B. Personal Protective Equipment
C. Personal Preventative Equipment
D. People’s Protective Equipment
94. What is the process of putting back the lost
electrons to convert ion back to a metal?
A. Oxidation
C. Reduction
B. Corrosion
D. Ionization
95. Iron is said to be abundant in nature. About the
how many percent of the earth’s crust is iron?
A. 10%
C. 20%
B. 5%
D. 8%
96. Which of the following is a natural magnet?
A. Steel
C. Lodestone
B. magnesia
D. Soft iron
97. Metalloids have a valence of ______.
A. 3
C. 5
B. 4
D. unity
98. Which of the following describes a streamline?
I.
It is a mathematical concept
II.
It cannot be crossed by the flow
III.
It is a line of constant entropy
A. I only
C. II only
B. I and II
D. I, II, and III
99. What is the origin of the energy conservation
equation in flow systems?
A. Newton’s first law of motion
B. Newton’s second law of motion
C. the first law of thermodynamic
D. the second law of thermodynamics
100. Which cast iron is hard and wear resistant?
A. Gray iron
C. While iron
B. Ductile iron
D. Malleable iron