JY2722 - ESAS
In thermodynamics our attention is focused on which form of energy?
Kinetic energy
Internal energy
Potential energy
Total Energy
Which of the following elements and compounds is reactive in its pure form?
Sodium (Na)
Helium (He)
Carbon dioxide (CO2
Hydrochloric acid (HCI)
What ocolor is used to designate caution, limited to warning against starting, the use of, or movement of equipment which is under repair or being worked upon?
Blue
Orange
Yellow
Red
Which statement is true for a fluid?
It cannot sustain a shear force
It cannot sustain a shear force at rest
It is a liquid only
It has a very regular molecular structure
The loss of electron by a substance is known as
Oxidation
Covalent process
Reduction
ionic process
In 2006, the PRC was placed under the administrative supervision and control of the
Department of Labot and Employment
Office of the President
Department of Justice
Commission on Higher Education
Which of the following media is considered solid state?
Flash media
Tape drive
DVD
Floppy disk
The differential of the shear equation is which of the following:
Load of the beam
Slope of the elastic curve
Bending moment of the beam
Tensile strength of the beam
The shape of the bending moment diagram over the length of a beam, having no no external load, is always
Linear
Parabolic
Cubical
Circular
Adiabatic process is?
No heat transfer
Reversible
Irreversible
Constant pressure
This principle states that "Where the velocity of a fluid is high, the pressure is low, and where the velocity is low, the pressure is high"
Archimedes principle
Torricelli's theorem
Flow principle
Bernoulli's principle
Which of the following does NOT affect owner's equity?
Dividends paid
License to start operation
Invested capital
Expense to get license to start operation
When using the net present worth calculations to compare two projects, which of the following could invalidate the calculation
Differences in the magnitude
Evaluating over different time periods
Mutually exclusive projects
Nonconventional cash flows
Which of the following is not a hazardous practice?
Use of proper tools
Horseplay in work place
Operating a machine without permission or without training
Without proper protective equipment
A thin homogeneous 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
Increases as the same rate as the area of metal increases
Stay the same
Decrease at the same as the area of the metal decreases
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
Dynamic system
Open system
Closed system
Statics system
The standard pressure in meters of ammonia (p=600kg/cu.m) is:
17
19
23
31
When two bodies isolated from other environment, are in thermal equilibrium with a third body, the two are in thermal equilibrium with each other. What do you call this statement
Zeroth Law of Thermodynam,ics
First Law of Thermodynamics
Second Law of Thermodynamics
Third Law of Thermodynamics
When exposed to the atmosphere, which of the following liquids is coldest?
Oxygen
Nitrogen
Hydrogen
Helium
Newton's first law of is often referred to as which of the following?
The law of straight line motion
The law of momentum
The Law of inertia
F = ma
RA 7920, Rule 2(d) defining?
CHED
Commission
Board of EE
TESDA
An object that has momentum must also gave
Acceleration
Impulse
Kinetic energy
Potential energy
A single grounding electrode is permitted when the resistance to ground as stated in PEC is:
30 ohms or less
30 ohms or more
25 ohms or less
25 ohms or more
What is PSALM in EPIRA stands for?
Private Sector Assets and Liabilities Management
Private Section Assets and Liabilities Management
Power Sector Assets and Liabilities Management
Power Section Assets and Liabilities Management
What is the maximum operating temperature of type THWN conductor?
60 deg C
75 deg C
90 deg C
110 deg C
In EPIRA, what does OARC stands for?
Open Access and Retail Competitors
Open Access and Retail Competition
Open Access and Retailing Competitors
Open Access and Retailing Competition
Which of the following sizes of fuse is NOT standard?
80A
45A
125A
75A
The chemical shorthand for molybdenum is
Mo
Mb
Md
Mn
Which device could be used to determine whether a subsance is radioactive?
A Van de Graaf generator
A Geiger counter
A cyclortron
A linear accelerator
The electric power industry is divided into how many sectors?
3
4
5
6
It is defined as a measure of the amount of negative ions in the water
Alkalinity
Turbidity
Acidity
Solubility
Which of the following is NOT a noble gas?
Argon
Xenon
Radon
Antimony
How much carbon dioxide is present in dry air?
0.03%
0.003%
0.3%
3%
Which of the following can behave keither an acid or basic oxide?
Amphoteric oxide
Hydrogen peroxide
Isothropic oxide
Isodermic oxide
Which is most acidic?
Vinegar
Calamansi Juice
Carbonated drink
Orange juice
Then hydrometer is an instrument used to measure
Pressure of a liquid
Density of a liquid
Reynold's number
Viscosity liquid
Doppler effect occurs only in what phenomenon?
Sound
Electromagnetic
Both sound and electromagnetic
Sound, electromagnetic, and electrostatic
What are the basic lens formula?
1/Di = 1/F + Do; So/Si = Do/Di
1/Di + 1/Do = 1/F; So/Si = Di/Do
1/Di = 1/F + Do; Si/So = Do/Di
1/Di + 1/D0 = 1/F; So/Si = Do/Di
Section 23 of Articale III of RA 7920 - Issuance of Certification of Registration. The professional is required to renew license evert ____ year/s upon payment of registration fee.
Three
Two
Six
Five
The Philippine Electrical Code Part 1 2009 was based on the National Electrical Code 2005 while the Philippine Electrical code Part 1 2017 edition was based on the National Electrical Code
2017
2011
2008
2014
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
The ability to convert assets to cash quickly is known as
Solvency
Liquidity
Leverage
Insolvency
Which of the following does not threaten the operation of a computer
Trojan horse
Worm
Firewall
Hacking
Also known as PRC modernization Law
RA 8189
RA 8981
RA 7920
RA 184
What is the metal used to recover copper form a solution of copper sulphate?
Na
Ag
Hg
Fe
Which of the following is quasiequilibrium process
Mixing paint in a can
Compression of air in a cylinder
Combustion
A balloon bursting
Which of the following statements about work for a quasiequilibrium process is incorrect?
The differential of work is inexact
Work is the area under a P-T diagram
Work is a path function
Work is always zero for a constant-volume process
What is the color standard for Hazardous Safety from Radiation?
Red
Orange
Green
Purple with yellow
What does PRBEE stands for?
Philippine Regulating Board of Electrical Engineering
Professional Regulatory Board of Electrical Engineering
Philippine Regulatory Board of Electrical Engineering
Professional Regulating Board of Electrical Engineering
Which are NOT included in duties and responsibilities of PRBEE?
Supervise and regulate the practice of electrical engineering in the Philippines
Issue special permits to individual foregin electrical engineers and electricians for specific projects
None of these
Perform such other functions and duties as may be necessary to implement effectivity of this Act.
How are lines of constant pressure in a fluid related to the force field?
They are parallel to the force field
They are perpendicular to the force field
They are at a 45 deg angle to the force field
The are perpendicular only to the force of gravity
Which of the following is not acceptable as a FORTRAN integer variable name?
IRISH
KOST
MAPLE
INSERTS
The energy posessed by a body, for doing work by virtue of its position is called
Potential energy
Kinetic energy
Electrical energy
Chemical Energy
Capitalized cost of any property is equal to the
Annual cost
First cost + interest of the first cost
First cost + cost of perpetual maintenance
First cost + salvage value
The Hooke's Law holds good withhin
Yield point
Elastic limit
Plastic limit
Eulers limit
A market where by there is only one buyer of an item for which there are no goods substitute
Monopoly
Monosopony
Oligopoly
Oligopsony
The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction in which the force acts. This statement is known as
Newton's second law of motion
Newton's first law of motion
Newton's third law of motion
None of these
What is the factor (A/P, i%, n)?
Uniform series present worth factor
Uniform series compound amount factor
Sinking fund factor
Capital recovery factor
The mass of a body is a measure of its
Weight
Radius of gyration
Moment of inertia
Inertia
If value of n is infinitely large in a polytropic process PV^n = C, the the process is known as constant
Volume
Temeperature
Ethalpy
Entropy
A glass of ice water is filled to the brim with water; the ice cubes stick up above the water surface. After the ice melts, which is true?
The water level is below the top of the glass
The water level is at the top of the glass but no water has spilled
Some water has spilled over the sides of the glass
Impossible to say without knowing the initial densities of the water and the ice
What is the unique state at which solid, liquid and gaeous phase can co-exist in equilibrium?
Triple point
Critical point
Boiling point
Pour point
{"name":"JY2722 - ESAS", "url":"https://www.quiz-maker.com/QPREVIEW","txt":"In thermodynamics our attention is focused on which form of energy?, Which of the following elements and compounds is reactive in its pure form?, what ocolor is used to designate caution, limited to warning against starting, the use of, or movement of equipment which is under repair or being worked upon?","img":"https://www.quiz-maker.com/3012/images/ogquiz.png"}
More Quizzes
What ice cream flavor are you?
6317
Cerchi un Guadagno Extra?
1160
Lesson 11 Quiz
420
Afere koje su potresale Hrvatsku u vrijeme ubojstva Ive Pukanića
1050
Free FL EOC Tests: Algebra 1, History, Civics
201022845
Free Gatsby Chapter 5 Questions
201021413
Free Employee Engagement Trivia
201021561
Windows XP: Test Your Knowledge & Master XP Basics
201025881
Examples of Contact Forces: How Many Can You Identify?
201029824
Think You Know Negative Chronotropic Meds? Take the!
201028553
Think You Know Story Themes? Take This Theme Questions!
201072791
Think You Know Your Voice? Take This Free Voice Type Test!
201029172