ESAS Mockboard 2 Flashcards
1
Q
- It is the fee the Meralco charges to consumers to support the renewable energy projects in the country in compliance with RA 9513
A. Metering charges
B. Fit all
C. Missionary electrification
D. Universal charges
A
Fit all
2
Q
- Manu was heating oil to fry potato chips. The cooking oil all of a sudden caught fire, he poured water to extinguish the fire. Do you think this action was suitable?
A. cover the pan
B. Pour water into the pan
C. Shout “sunog sunog, tulungan nyo kami”
D. Pour sand into the pan
A
cover the pan
3
Q
- What is the definition of “Annuity”
A. The future worth of a present amount
B. A series of uniform amounts over a period of time
C. An annual repayment of a loan
D. A lump sum at the end of the year
A
A series of uniform amounts over a period of time
4
Q
- Rupture stress is
A. breaking stress
B. maximum stress
C. fracture point
D. failure of the material under stress
A
breaking stress
5
Q
- The defect of a lens by which rays entering near the edge of the lens are brought to a focus nearer the lens than the rays that enter near the center.
A. Coma
B. Distortion
C. Astigmatism
D. Aberration
A
Aberration
6
Q
- The basic forms of deformation are tension, compression, bending and twisting.
I. False
II. True
A. I only
B. II only
C. Either I or II
D. Both I or II
A
II only
7
Q
- The ff. wiring raceways may be installed underground, EXCEPT;
A. Electrical metallic tubing
B. Rigid metal conduit
C. Flexible metal conduit
D. Rigid non-metallic conduit
A
Flexible metal conduit
8
Q
- What does the Profiler track?
A. execution time
B. command history
C. errors
D. the values of variables
A
execution time
9
Q
- An act penalizing the pilferage of electricity and theft of electric power transmission lines/materials, rationalizing system losses by phasing out pilferage losses as a component thereof and for other purposes.
A. 7832
B. 9136
C. 7920
D. 184
A
7832
10
Q
- Fahrenheit and Kelvin scales agree numerically at a reading of:
A. -40
B. 273
C. 301
D. 574
A
574
11
Q
- First law of thermodynamics is also known as ________.
A. Conservation of Heat
B. Conservation of Energy
C. Heat Transfer
D. Utilization of Energy
A
Conservation of Energy
12
Q
- What is the right command prompt?
A. >
B.»_space;
C.»_space;>
D.»_space;»
A
> >
13
Q
- The color to designate dangerous parts of machines or energized equipment.
A. Red
B. Orange
C. Blue
D. Yellow
A
Orange
14
Q
- Underwater luminaires must have the following voltage rating in GFCI as installed in pools
A. 15 V
B. 50
C. 120 V
D. 240 V
A
15 V
15
Q
- What is a substance that cannot be broken down into simpler substances?
A. Ion
B. Atom
C. Molecule
D. Element
A
Element
16
Q
- What built-in definition does i have?
A. basic imaginary unit
B. index function
C. infinity
D. index variable
A
basic imaginary unit
17
Q
- It is an atom of a specific isotope
A. Ion
B. Atom
C. Nuclide
D. Fermion
A
Nuclide
18
Q
- Strain is defined as the ratio of
A. Change in volume to original volume
B. Change in length to original length
C. Change in cross-sectional area to original cross-sectional area
D. Any of the above
A
Any of the above
19
Q
- What is the generic name of class of polymer which is commercially known as “nylon”?
A. polyacetals
B. polyamide
C. cellulose
D. polyester
A
polyamide
20
Q
- What is the benefit of using PERT/CPM network as an integral component of project management?
A. They furnish a consistent framework for planning, scheduling, monitoring and controlling project.
B. They illustrate the inter-dependencies of all tasks
C. They can be used to estimate the expected project completion dares as well as the probability that the project will be completed by a specific date
D. all of the above
A
all of the above
21
Q
- Nitric Acid is an inorganic compound with chemical formula
A. HNO₃
B. HNO₄
C. NA₃
D. NA₂
A
HNO₃
22
Q
- The shape of the bending moment diagram over the length of a beam, carrying a uniformly distributed load is always
A. linear
B. parabolic
C. cubical
D. circular
A
Parabolic
23
Q
- Electric plants with total installed generating capacity of any size and employing voltages of any standard ratings, one professional electrical engineer or one registered electrical engineer. However, for capacities up to __________ kVA and employing voltages of up to 600 V one registered master electrician.
A. 750
B. 500
C. 1000
D. 250
A
500
24
Q
- Which of the following methods of heat transfer generally involve mass movement?
A. conduction
B. convection
C. radiation
D. none of these
A
convection
25
33. Process called for the cross linked of natural rubber
A. Vulcanization
B. Sulfurization
C. Polymerization
D. Raw Rubberization
Vulcanization
26
34. Which of the following refers to the parallel axis theorem for second moment area for strength of materials?
A. Maxwell theorem
B. Young's Theorem
C. Steiner's Theorem
D. Mohr's Theorem
Steiner's Theorem
27
36. Republic Act no. ________ is also known as Murang Kuryente Act of 2018.
A. 11369
B. 11371
C. 9136
D. 8981
11371
28
37. The negative of the ratio of transverse strain to lateral or axial strain is
A. Poisson's Ratio
B. Molecular Ratio
C. Absolute Ratio
D. Thermal Ratio
Poisson's Ratio
29
38. Which of the following can be assumed to be reversible?
A. A paddle wheel
B. A burst membrane
C. A resistance heater
D. A piston compressing gas in a race engine
A piston compressing gas in a race engine
30
40. The vector which represents the sum of a group of force vectors is called the
A. moment diagram
B. resultant
C. phase angle
D. acceleration
resultant
31
42. The three-moment equation may be used to analyze ____________.
A. an axially end-loaded beam
B. a continuous beam
C. a beam loaded at the third points
D. a step tapered column
a continuous beam
32
43. Ratio of longitudinal stress to hoop stress in a thin cylinder is __________.
A. Equal
B. Half
C. One-fourth
D. Four times
Half
33
46. Which of the following is not in SI unit?
A. Candela
B. Farenheit
C. Newton
D. Kilogram
Farenheit
34
47. To designate caution, limited to warning against starting, use of, or the movement of equipment which is under repair or being worked upon.
A. Blue
B. Green
C. Orange
D. Purple with Yellow
Blue
35
49. The wire of maximum operating temperature up to 90 deg Celsius is
A. TW
B. THWN
C. THHN
D. USE
THHN
36
50. Which of the following is TRUE for fluid?
A. It has a very regular molecular structure.
B. It cannot sustain a shear force in motion.
C. It cannot sustain a shear force at rest.
D. It is liquid only
It cannot sustain a shear force at rest.
37
52. What type of thermodynamics system that allow energy to cross the system boundary as well as the mass to cross the boundaries of the system?
A. insulated system
B. open system
C. isolated system
D. closed system
open system
38
54. 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
39
55. How would you plot multiple graphs in MATLAB?
A. Using the hold function
B. Using the mplot function
C. Using the mstem function
D. It cannot be done in MATLAB
Using the hold function
40
57. When engineer enters management, what is the most likely problem he finds difficult to acquire?
A. Learning to trust others
B. Learning how to work through others
C. Learning how to take satisfaction in the work of others
D. All of the above
All of the above
41
58. In RA 7920, PRBEE stands for
A. Professional Regulatory Board of Electrical engineering
B. Professional Regulation Board of Electrical engineering
C. Professional Regulatory Commission of the Board of Electrical engineering
D. Professional Regulation Commission of the Board of Electrical engineering
Professional Regulatory Board of Electrical engineering
42
59. What type of bond result in the form of sharing electrons between two atoms?
A. Covalent bond
B. Ionic bond
C. Metallic bond
D. Atomic bond
Covalent Bond
43
60. What is the term for a high-speed memory used to store a small amount of data temporarily so that the data can be retrieved quickly.
A. Cache memory
B. Video memory
C. Volatile memory
D. Scratchpad memory
Cache memory
44
61. What do you call a program stored in ROM that loads and initializes the operating system on a computer?
A. Bootsector program
B. CMOS program
C. BIOS program
D. Bootstrap program
Bootstrap program
45
62. In house wiring, ground conductors must NOT be
A. insulated
B. placed in a circuit
C. identified
D. fused
fused
46
63. In a spreadsheet, the number in cell A2 is set to 3. Then cell B2 is set to A2*6/$A$2, where $ indicates the absolute cell address. This formula is copied into cells C2 and D2. The number shown in cell D2 is
A. 12
B. 24
C. 16
D. 32
24
47
65. Equipment is delayed. What will you do?
A. Meet with the team and identify alternatives.
B. Replan your project to accommodate this delay
C. Notify your boss
D. Let the customer know about it, and talk about options
Meet with the team and identify alternatives.
48
66. How do you show the program of an MAT file?
A. The program should contain the echo command
B. The program should contain the showprog command
C. The program should contain the diary command
D. The program cannot be shown while running a MEX file
The program cannot be shown while running a MEX file
49
67. Section 33 of Art IV: Sundry provisions relative to the practice of Electrical Engineering states that
A. Practice Not allowed for Firms and corporations
B. Personnel Required
C. Preparation of Plans, Supervision of Installations, Application of the Philippine Electrical Code
D. Prohibition in the Practice of Electrical Engineering
Personnel Required
**Notes**
*A. Section 35*
*C. Section 34*
*D. Section 32*
50
69. What must two investments with the same present worth and unequal lives have?
A. Different equivalent uniform annual cash flows
B. Identical salvage values
C. Different salvage values
D. Identical equivalent uniform annual cash flows
Different equivalent uniform annual cash flows
51
71. Which one of the following is standard temperature and pressure (STP)?
A. 0 K and one atmosphere pressure
B. 32°F and zero pressure
C. 0°F and zero pressure
D. 0°C and one atmosphere pressure
0°C and one atmosphere pressure
52
73. Steels that are used for axles, gears and similar parts requiring medium to high hardness and high strength are known as
A. Low carbon steels
B. Medium carbon steels
C. High carbon steels
D. Very high carbon steels
Medium carbon steels
**Notes: Keywords**
A. Structural shapes, wires, screw machine parts
C. Drills, Cutting tools, knives
53
74. What is the basic accounting equation?
A. Assets = liability + owner's equity
B. Owners equity = assets + liability
C. Liability = assets + owner's equity
D. Owners equity = liability - assets
Assets = liability + owner's equity
54
77. Current in an electrical circuit will take _________ to return to the source.
A. a high impedance path only
B. the path in the earth
C. only the path of least resistance
D. any and all paths available
any and all paths available
55
79. Which of the following is NOT a unit of work?
A. N-m
B. erg
C. dyne
D. kg-sq. m/sq. sec
dyne
56
83. All of the following are grounds for revocation of PRC license except
A. perpetration of any fraud or deceit in obtaining a certificate of registration
B. for gross negligence or incompetence or for unprofessional or dishonorable conduct
C. for violation of the Electrical Engineering Act
D. non-payment of debts
non-payment of debts
57
84. Ceramics are mostly ________
A. carbides
B. oxides
C. nitrides
D. all of the above
all of the above
58
85. 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
59
86. How is material usage variance defined?
A. (quantity purchased)(actual price) - (quantity purchased)(standard price)
B. (quantity issued - standard quantity)(standard price)
C. (actual price - standard price)(quantity used)
D. (quantity purchased - quantity used)(actual price)
(quantity issued - standard quantity)(standard price)
**Notes: Keyword**
A. Material Purchase Price Variance
60
88. When one electrical circuit controls another circuit through a relay, the first circuit is called a _______.
A. Primary circuit
B. Remote-control
C. Signal circuit
D. Controller
Remote-control
61
92. 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?
A. There is an operating system incompatibility.
B. The external monitor is not compatible
C. The new card is not DVI compatible
D. The incorrect drivers are installed.
The incorrect drivers are installed.
62
95. Process of posting latitude and longitude to pictures and images.
A. Geotagging
B. Posting
C. Podcasting
D. Flagging
Geotagging
63
96. The maximum bending moment in a simple supported beam of span L and carrying a concentrated load W is
A. WL
B. WL/2
C. WL/4
D. 2WL
WL/4
64
97. In sockets, extension cord is protected by means of the ______ knot.
A. underwriters
B. clove hitch
C. sheepshank
D. none of these
underwriters
65
99. What is the term for a deadlock situation that occurs when a program references a different page for almost every instruction and there is not even enough real memory to hold most of the virtual memory?
A. paging
B. scanning
C. thrashing
D. handshaking
thrashing
66
Section 35 of Article IV: Sundry provisions relative to the practice of Electrical Engineering states that
Practice Not Allowed for Firms and Corporations
67
Section 34 of Article IV: Sundry provisions relative to the practice of Electrical Engineering states that
Preparation of Plans, Supervision of Installation, Application of the Philippine Electrical Code
68
Section 32 of Article IV: Sundry provisions relative to the practice of Electrical Engineering states that
Prohibition in the Practice of Electrical Engineering
