ESAS MODULE 1

100問 • 1年前

問題一覧

Firm A uses full absorption costing while firm B uses variable product costing. How will the financial statements of these companies differ?

Firm A has a higher cost of goods sold, higher inventory value, and higher retained earnings.

A train running at 60 kph decelerates at 2.5 m/mins for 12 mins. How far in km did the train travel during that time?

11.82

For fully developed laminar flow of fluids through pipes, the average velocity is what fraction of the maximum velocity in the pipe?

1/2

During an adiabatic, internally reversible process, what is true about the change in entropy?

It is always zero

What must be the condition for Ideal gas law?

high temperature, low pressure

Project integration management involves which of the following processes?

Quality planning

In Article III, Sec. 25 of RA. 7920. Every PEE, REE and RME upon registration with the Board as such, shall ipso facto, become a member of the integrated national organization?

True

Which of the following is NOT considered as a practice of Electrical Engineering profession?

Teaching of mathematics subjects

The flywheel of a motor rotates 200 rpm if it decelerates by 2 rad/sec. How long will it stop?

10.47 sec

The unit of joule can be converted to which of the following?

Pa-m³

Which law that for a confined fluid, the pressure at a point has the same magnitude in all directions?

Pascal's Law

If the Reynold's number is greater than 4000, what is the classification of the fluid flow?

Turbulent

What does dynamics in Thermodynamics mean?

Energy transfer

What is the maximum efficiency of a Carmot engine if it operates between 800°R and 1000°R?

20%

Which cycle is generally used for gas turbines?

Brayton cycle

What are the elements comprises vinegar?

Carbon, Hydrogen, Oxygen

Which of the following metals has the highest specific heat capacity?

Aluminum

What is the best definition of velocity?

derivative of position with respect to time

What defines information systems?

Composed of people and computers that process or interpret information.

What is defined as the process of identifying and choosing alternative courses of action in a manner appropriate to the demands of the situations?

decision-making

Month of May is declared as "Electrical Safety Month" as declared by former President Aquino, what proclamation number is this?

193

The process of assigning load addresses to the various parts of the program and adjusting the code and data in the program to reflect the assigned addresses is called

Relocation

In the design of a reinforced concrete structure, tensile strength of the concrete is normally

Neglected

It is the maximum frequency which the human ear can hear

20,000 Hz

Which of the following do you called the brain of any computer system?

central processing unit

If a project has multidimensional goals, the project manager often uses his _______ to reach compromise solution.

Tradeoff analysis skill

What organizational structure is based on the assumption that each unit should specialize in a specific functional area and perform all of the tasks that require its expertise

Functional organization

A student borrows Php 50,000 from his uncle in order to finish school. His uncle agrees to charge him simple interest of 5.5% per year, Suppose the student waits two years and then repays the entire loan How much will he have to repay?

Php 55,500

It is also known as "Energy Efficiency and Conversation Act

R.A 11285

It is defined as the ratio of the RMS value of the harmonic content to the RMS value of the fundamental quantity, expressed in percent?

Total Harmonic Distortion (THD)

The Professional Regulation Commission (PRC) was created under

PD 223

Capitalized cost of any structure or property is computed by which relationship?

First cost + cost of perpetual maintenance

What describes how to determine the number of service units that will minimize both customer's waiting time and cost of service?

Queuing theory

It is an establishment or a system for production and modification of electric energy

Electric plant

The difference between the EPROM and ROM circuitry is

The usage of an extra transistor

The PROM is more effective than ROM chips in regard to _______

Both Cost and Speed of operation

The reason for the fast-operating speeds of the flash drives is

The absence of any movable parts

How many bits make up the data path of a 30-pin SIMM?

A temperature of a body is measured to be 26%C. Determine the temperature in 1/2F.

78.8

These materials include familiar plastic and rubber. These materials which are chemically organic based such as carbon and hydrogen and other non-metallic compounds. What do you call these materials?

Polymer

What are the imperfections on electron microscope or refractive lenses?

Aberration

The current in an electrical circuit will take which of the following path/s to retum to its source?

The path of least resistance

What is the power in kW required to transfer 100,000 C of charge through a potential rise of 50 Volts in one hour?

1.39

Strategic planning is undertaken in which management level?

Top management

To better manage the memory and prevent unnecessary memory allocatioris, MATLAB uses

delayed copy

To add a comment to the mfile, the MATLAB command is?

In MATLAB, to join one or more strings into a single string is known as

concatenation

Which software application is NOT used in Electrical Engineering?

Pack Power

How many DIMMs are used to fill a memory bank in a Pentium system?

What is the full form of Pspice?

Personal Simulation Program with Integrated Circuit Emphasis

The rubbing of an object does not create energy but merely changes the electrical neutrality of the substance in contact

law of conservation of charge

It is hotter over the top of a fire than at the same distance on the sides because of:

convection of heat

The root mean square speed of the molecules of a gas is

directly proportional to the square of its temperature T

The boiling point of water on plains is 100°C. At hills it will be

Less than 100°C

What will happen to the wavelength if the velocity and frequency of a wave are both reduced to one-half?

it will remain the same

Why is sound wave travel faster in water than in air?

Because water has greater bulk modulus than air.

What refers to a measure of the energy of sound?

Intensity

What is the intensity of the threshold of hearing in W/m?

10^-12

What instrument is used to measure blood pressure of human beings?

Sphygmomanometer

What coating material is used in the inside of the fluorescent lamp which emits visible light when it is excited by an ultraviolet radiation?

Phosphor

The ratio of the sines of the angles of incidence and refraction is equal to the ratio of the speeds of light in the two media". This statement is known as

Snell's law

"Every point on the wavefront can be considered as a source of secondary wavelets that spread out in all directions with the wave speed of the medium. The wavefront at any time is the envelope of these wavelets". This statement is known as

Huygen's principle

What type of lens deviates parallel light outward as though it originated at a single virtual focal point?

Divergent lens

The hydrometer is an instrument which uses one of the following theorems. Which one?

Archimedes principle

What is TRUE between kinetic friction and static friction?

Kinetic friction is always less than static friction

6A 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 the same rate as the area of the metal increase

Which is not covered by thermodynamics?

Storage of energy

Which of the following is a solid-state drive

Flash drive

When using compressed air to clean electrical equipment the air pressure should not exceed 50psi. The main reason is higher pressure

Introduce personal hazard to the user

The process of transferring files from a computer on the internet to your computer is called

Downloading

What is the maximum shearing stress of a triangular plate with base "b" & height "h". if "S" is shearing force?

3S/bh

When a fluid flows through a pipe of cross-sectional area "A" and a velocity "V", the flow or discharge is

What does dynamics in Thermodynamics mean?

Energy transfer

On what plane is the Mollier diagram plotted?

h-s

The refrigerator is left open for 10 hours, what will happen in the room temperature?

The room will slightly increase temperature

Which of the following is NOT a requirement for PEE (Professional Electrical Engineer)

7 yrs. Experience

Which of the following will accur if substance is oxidized?

It losses electron

Which of the following best describes the 0.2% offset yield stress?

It is the stress at which the material plastically strains 0.2%

The average density of a human body is 980kg/cu.m. What percent of the human body will float in fresh water?

Buying insurance is a form of

Risk sharing

Burning of wood is what type of change?

Chemical

Cross-linking of natural rubber is known as

Vulcanization

The purpose of nickel in steel alloying is to increase

toughness, hardness, corrosion resistance, and reduce thermal expansion

What do you call a translated program in machine language?

An object program

As of OSHS standard color of sign, what color is used as precaution to the movement of equipment which is under repair or being worked upon is

Blue

In materials engineering and metallurgy corresponds to hardness of materials at high temperature

Red hardness

What type of fire is caused by wood, paper, fabric plastic and most kind of trash?

Class 1 or A

Kn every workplace with less than 100 workers, shall have a for health and safety committee.

Part time certified first aider

Thermodynamics focus its study on which of the following energy?

Internal

What does OSHS Means?

Occupational Safety and Health Standards

In an ideal refrigeration-cycle, liquid leaves the condenser and is expanded in such a manner that the enthalpy of the liquid is equal to the enthalpy of the resulting saturated mixture. This type of expansion is known as _____ process?

a throttling

The ideal reversible Carnot cycle involves four basic processes. What type of processes are they?

two isothermal and two isentropic

a throttling

To reach the end of a document (doc or docx.) you use the key?

Ctrl+End

Which of the following DO statements counts J from 1 to 11 in increments of 29

DO 5 J = 1,11,2

A system that is completely impervious to its surroundings or neither mass nor energy cross its boundaries

Isolated system

The salient feature of Pentium

superscalar and super pipelined architecture

The number of stages of the integer pipeline, U. of Pentium is

For enhancement of processor performance, beyond one instruction per cycle, the computer architects employ the technique of

multiple instruction issue

100

The number of address lines required to address a memory of size 32K is

DC CIRCUITS POWERLINE

premopremo remo · 75問 · 2年前

DC CIRCUITS POWERLINE