Esas 2

75問 • 2年前

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It is the present worth of its probable future net earnings.

Earning value

When of the factors of production is fixed in quantity or is difficult to increase, increasing the other factors of production will result in a less than proportional increase in output.

Law of diminishing return

All the proceeds which are received by the business as a result of the sale of goods.

Gross income

A form of business organization in which a person conducts his business alone and entirely for his own profit, being solely responsible for all its activities and liabilities.

Sole proprietorship

An aggregation of individuals formed for the purpose of conducting a business and recognized by a law as a fictitious person is called

Corporation

The present worth of cost associated with an asset for an infinite period of time is referred as.

Capitalized cost

The unrecovered depreciation results due to poor estimates as to the life of the equipment.

Sunk cost

Measure of effectiveness of investment of capital?

rate of return

What is otherwise known as "PRC Modernization Law"?

RA 8981

Who shall be the executive officer of the board of Electrical Engineering and shall also conduct the examination given by the Board, as provided in Article Il, Sec. 9 of R.A. 7920?

the commissioner of the PRC

From PRC resolution No. 381: Standardized guidelines and procedures for the implementation of CPE (Continuing Professional Education) for all professionals. In Sec. 15, the total CPE units for registered professionals with baccalaureate degree shall be credit units for three (3) years.

Where installed in two or more raceways, the size of the grounded in each raceway shall be based on the size of the ungrounded service-entrance conductor in raceway but not smaller than _____ mm^2

A ground ring encircling the building or structure, in direct contact with the earth, consisting of at least 6,000 mm of bare copper conductor not smaller than_____mm?

Bonding jumper(s) from grounding electrodes and grounding electrode conductor(s) shall be permitted to be connected to an aluminum or copper busbars not less than

6mm x 50 mm

What is the minimum size copper bonding jumper for a service raceway containing 100 mm THHN aluminum conductors?

22 mm^2

For multi-grounded neutral systems, the maximum distance between any two adjacent electrodes shall not be more than meters.

400

Grounding conductors not an integral part of a cable assembly shall not be smaller than copper.

14 mm^2

What size of conductor shall be connected between the ground grid and all metal parts of swimming pools?

8.0 mm^2

Where computations result in a fraction of an ampere that is less than _____ , such fractions shall be permitted to be dropped.

0.50

A ground ring encircling the building or structure, in direct contact with the earth, consisting of at least 6,000 mm of bare copper conductor not smaller than _____ mm^2

As a general rule for conductors in parallel, aluminum, copper-clad aluminum, or copper conductors of size ____ mm^2 and larger, comprising each phase, neutral or grounded circuit conductor, shall be permitted to be connected in parallel (electrically joined at both ends to form a single conductor).

Minimum height of receptacle above counter top is?

500 mm

The overall energy program formulated and updated yearly by the DOE and submitted to congress pursuant to R.A. 7638 is known as PEP which means?

Philippine Energy Plan

An electric cooperative, private corporation, government-owned utility, or existing local government unit, that has an exclusive franchise to operate a Distribution System

distribution utility

The indicative plan for the expansion of power generation and transmission facilities, formulated and updated yearly by the DOE in coordination with Generators, Grid owners, System operators and Distribution utilities.

Power Development Plan (PDP)

Two shafts made up of mild steel one having circular cross section and the other being hollow circular with inner diameter half of the outer diameter. The ratio of the torque that can be transmitted in two cases given by _____

15/16

127. Is the change in shape of any materials when subjected to the action of a force?

Strain

The twisting moment of a shaft is directly proportional to horsepower and proportional to speed.

Directly, inversely

The property of fluid which determines the amount of its resistance to shearing stress is known as?

Viscosity

Cyaniding is the process of

Adding carbon and nitrogen by heat treatment of steel to increase its surface hardness

131. If the carbon content of pig iron is removed the almost pure iron remaining is a soft tough metal called

Wrought iron

In powder metallurgy the process of heating the cold pressed metal powder is called

Sintering

In forgings, what type of carbon steel should use?

Low or Medium

What is the ratio of stress to strain below the proportional limit?

Young's modulus

It is a quantity which measures the resistance of the mass to being revolved about the line.

Moment of inertia

In a stress-strain diagram, what is the correct term for the stress level at e = 0.2% offset?

the offset yield stress

Where does stress concentration occur? I. near the points of application of concentrated load Il. along the entire length of high distributed loads III. at discontinuities

l and lll

Which of the following is the value of n (from PV = C) for a perfect gas undergoing isothermal process?

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

it is always zero

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

Heat of reaction

Most common fluids such as water, oil, gasoline and alcohol are classified as Newtonian fluid?

True

If the heat of a solution is negative, heat is given off when the solute dissolves in the solvent. What type of reaction is this?

Exothermic

Heating of an ore to bring about its decomposition of a volatile product.

Calcination

Which of the following group of elements ALL from crystal of the diamond structural lattice?

Carbon, Silicon, and Germanium

Heat is transferred at constant volume process to the thermodynamics system of a fixed mass. The thermodynamics system will produce

Zero work

In the periodic table of elements, which ONE of the following is light metal?

Potassium

Is the attraction between like molecules?

Cohesion

Reactions generally proceed faster at high temperatures because of which of the following?

The molecules collide more frequently and the activation energy is less

At absolute zero temperature (0 K), all the valence electrons in an intrinsic semiconductor

are in the valence band

The electrons in an incomplete outer shell are called

Valence electrons

What do you call the probability of finding an electron at any particular point in an atom?

Electron density

In a computer system, _______ is a hardware unit where the control keys are located.

Console

The bus that communicates control and status information is the:

Control bus

A boot disk that contains operating system files plus antivirus software is called

rescue disk

What code is widely used in mainframe computers?

EBCDIC

What do you call a device that provides the computer with electricity if there is a power failure?

Uninterruptible power supply (UPS)

Which of the following devices merges signals?

Multiplexer

What does "DCTL" means?

Direct Coupled Transistor Logic

Which of the following takes the complete decimal number and represents it in binary?

Straight binary coding

A source program is a program written in

high level language

The flow back of profit plus depreciation from a given project is called

Cash flow

The difference between the present and future worth of money at some time in the future.

Discount

The simplest and extensively employed method in computing depreciation.

Straight line method

What is the factor formula of the formula i (1+i)^n / (1+i)^n - 1

Capital recovery

What is the other term for "acid-test ratio"?

Quick ratio

Form of summary of assets, liabilities and NOT worth

Balance sheet

Which of the following clauses is NOT included in Article VI, final provisions of R.A. 7920?

Penalty

168.An example of a system permitted to be grounded is a corner-grounded _______ transformer connection.

Delta

For service-entrance phase conductors larger than 500 mm copper or 800 mm* aluminum, the required grounded conductor for the service shall be sized not less than ______ percent of the area of the largest service-entrance phase conductor.

12 ½

A run of flexible metal conduit may be used as an equipment grounding conductor if the circuit conductor contained in the conduit or protected by over current devices rated at

20 Amp or less

The neutral conductor shall be sufficient ampacity for the load imposed on the conductor but not less than ______ percent of the ampacity of the phase conductors.

Connection devices or fittings must not connect grounding conductors to equipment by means of

solder

For a single-phase, 3-wire AC premises wiring system, which conductor is to be grounded?

neutral conductor

A grounding electrode connection that is encased in concrete or directly buried shall

not be required to be accessible

Type USE service entrance cable, identified for underground use in a cable assembly, may concentric conductor applied. These constructions shall not required an outer have a overall covering.

bare copper

Math

Ashley Calica · 10問 · 2年前

Math