WorksheetsESAS1.3
Total questions: 70
Worksheet time: 35mins
RES represents which one of the following?
Retail electricity suppliers
retail electricity supply
retail energy suppliers
retail energy supply
PDC represents which one of the following?
Philippine distribution code
Philippine development corporation
Philippine distribution corporation
Philippine development code
PEP represents which one of the following
Philippine energy plan
Philippine energy program
Philippine electrical plan
Philippine energy project
WESM represents which one of the following?
wholesale electricity spot market
wholesale energy spot market
wholesale electricity support market
wholesale energy support market
CPE represents which one of the following?
continuing professional education
continuing program of education
continuing professional enhancement
continuing process of examination
The member of the board shall not hold office for a term of _ yrs.
3
5
6
10
Each board member must be at least _yrs of age at the time of his appointment.
35
30
40
28
Each board member must have practiced electrical engineering for a period of not less than __yrs prior to his appointment with a sworn statement as such.
10
15
20
5
Each board member must not be connected with schools, universities conferring a degree in electrical engineering and review centers for at least _yrs prior to his appointment
3
5
10
7
The board of electrical engineering shall be composed of how many members?
2
3
1
4
What is an annuity?
a series of uniform amounts over a period of time
the future worth of a present amount
an annual repayment of a loan
a lump sum at the end of a year
When using the net present worth calculations to compare two projects, which of the following could invalidate the calculation?
evaluating over different time period
mutually exclusive projects
non conventional cash flows
difference in the magnitude of the project
What must two investments with the same present worth and unequal lives have?
different uniform annual cash flows
identical salvage values
different salvage values
identical equivalent uniform annual cash flows
What is work in process classified as?
asset
liability
expenses
revenue
Which of the following does not affect owner's equity?
license to start business
dividends paid
invested capital
revenue
What is acid test ratio?
the ratio of current assets (exclusive of inventory) to total current liabilities
the ratio of owner's equity to total current liabilities
the ratio of all assets to total liabilities
the ratio of profit after taxes to equity
It is responsible for the procurement and administration of funds with the view of achieving the objectives of business.
finance
capital
budget
funds
Funds supplied and used by owners of an enterprise in the expectation that a profit will be earned.
equity capital
credit
savings
investment
Funds that are required to make the enterprise or project a going concern
working capital
accumulated amount
present worth
banking
The length of time usually in years, for the cumulative annual profit to equalized the initial investment is
payback period
receivable turnover
return on investment
useful life
The unrecovered depreciation which resulted from poor estimate of the life of equipment
sunk cost
in-place value
economic life
annuity
What factor must be considered by investor before he invests?
rate of return
return on investment
hurdle rate
return of capital
A market situation with only one buyer of an item and no goods substitute.
monopsony
monopoly
oligopoly
duopsony
A market situation with few sellers and many buyers.
oligopoly
monopoly
monopsony
duopsony
It is an aggregation of individuals formed for the purpose of conducting a business and recognized by law as fictitious person.
corporation
investors
partnership
stockholders
It is the secondary book of accounts of an enterprise where the credit and debit of an enterprise were written.
ledger
journal
work sheet
balanced sheet
It is the original book of accounts of an enterprise
journal
ledger
balance sheet
work sheet
It is the reduction in the level of national income and output usually accompanied by the fall in general price level.
deflation
inflation
devaluation
depreciation
It is the decrease in money's purchasing power due to increase in material cost and services.
inflation
deflation
devaluation
depreciation
It is the decrease in worth of the property due to passage of time.
depreciation
inflation
deflation
devaluation
It is the difference between the present worth and the future worth of a negotiable paper.
discount
interest
rate of interest
rate of discount
It is the amount earned by one unit of principal during a unit of time.
rate of interest
interest
discount
rate of discount
. It pertains to the series of equal payments occurring at equal period or interval of time.
annuity
amortization
depreciation
depletion
It is a method of paying debt including the principal and interest which is usually done in a series of equal payments occurring at equal period or interval of time.
amortization
depreciation
depletion
annuity
It is a type of annuity where payments are made indefinitely or forever
perpetuity
ordinary annuity
annuity due
deferred annuity
It pertains to series of payments on equal interval of time with common difference
arithmetic gradient
annuity
depreciation
geometric gradient
It pertains to series of payments on equal interval of time with common ratio.
geometric gradient
annuity
arithmetic gradient
depreciation
It is the sum of the first cost and the present worth of annual maintenance and operational costs, costs of repair and the renewal costs.
capitalized cost
annual cost
marginal cost
future worth cost
It the measure of the effectiveness of an investment.
rate of return
profit
dividends
revenue
The difference between capital recovery factor (CRF) and the sinking fund factor (SFF) is equal to
rate of interest
discount
depreciation
profit
The quantity (1 + i)^n represents which one of the following?
future value factor
present value factor
capital recovery factor
compound amount factor
The quantity (1 + i)^-n represents which one of the following?
present value factor
capital recovery factor
compound amount factor
future value factor
The quantity (F/A,i%,n) represents which one of the following?
compound amount factor
present value factor
capital recovery factor
future value factor
The quantity (A/P, i%,n) represents which one of the following?
capital recovery factor
compound amount factor
present value factor
future value factor
The quantity (A/F,1%,n) represents which one of the following?
sinking fund factor
compound amount factor
present value factor
future value factor
When the net torque acting on the body is zero, the body is in
rotational equilibrium
unstable equilibrium
stable equilibrium
translational equilibrium
When the force that act on an object is have a vector sum of zero, the object is said to be in
translational equilibrium
rotational equilibrium
unstable equilibrium
stable equilibrium
If a cone is balanced on its apex, it illustrates what type of equilibrium?
unstable equilibrium
translational equilibrium
rotational equilibrium
stable equilibrium
What principle states that for a horizontal flow of a land through a pipe the sum of pressure and kinetic energy per unit volume of the fluid is constant?
Bernoulli's principle
Pascal's principle
Archimedes principle
Torricelli's principle
The hydrometer is an instrument that uses the principle of
Archimedes principle
Pascal's principle
Reynolds principle
Bernoulli's principle
Which of the following is not a basic component of motion of a fluid element?
twist
translation
rotation
volume distortion
For a fluid, viscosity id defined as the constant of proportionality between shear stress and what other variable?
the spatial derivative of velocity
the time derivative of density
the time derivative of pressure
the spatial derivative of density
What is the definition of pressure?
limit of force over area as area approaches zero
limit of force over area as force approaches zero
limit of area over force as force approaches zero
limit of area over force as area approaches zero
A leak from faucet comes out in separate drops. Which of the following is the main cause of this phenomenon?
surface tension
gravity
air resistance
viscosity of the fluid
If the shear stress in a fluid varies linearly with the velocity gradient, which of the following describes the fluid?
it is a Newtonian fluid
it is inviscid
it is a perfect gas
it is at constant temperature
If a fluid fails in piping system, the failure is related to which of the following properties?
vapor pressure
viscosity
surface tension
bulk modulus
The speed by which a liquid escapes from a vessel through an orifice is given by
Torricelli's principle
Bernoulli's theorem
Archimedes principle
Flow equation
How are lines of constant pressure in a fluid related to the force field?
they are perpendicular to the force field
they are parallel to the force field
they are at 45° angle to the force field
they are perpendicular only to the force of gravity
Under what condition is mass conserved in fluid flow?
it is always conserved
the fluid is baratropic
the fluid is incompressible
the flow is adiabatic
What is the absolute velocity of a real fluid at a surface?
the velocity of the surface
the same as the bulk fluid velocity
zero
proportional to the smoothness of the surface
What is the origin of the energy conservation equation used in flow system?
the first law of thermodynamics
Newton's first law of motion
Newton's second law of motion
the second law of thermodynamics
Which of the following is the basis for Bernoulli's law for fluid flow?
the principle of conservation of energy
the principle of conservation of mass
the continuity equation
Fourier's law
Which of the following ratio is correct in providing a physical meaning for the Reynolds number?
inertial force/viscous force
buoyant force/inertial force
viscous force/inertial force
drag force/viscous force
Where does the Moody diagram for friction factors for pipe flow come from?
experimental results for viscus fluids
experimental results for inviscid fluids
calculations based on potential flow
applying the principle of conservation of mass
For pipe flow in the laminar region, the friction factor is equal to?
64/Re
I/RE
Re
Re^2
For fully developed laminar flow of fluid in pipes, the average velocity is what fraction of the maximum velocity in the pipe?
1/2
1/8
1/4
3/4
It is the cause of the rise or fall of liquid in tubes with small diameter.
capillarity
surface tension
cohesion
adhesion
What is negative pressure?
vacuum pressure
absolute pressure
gage pressure
hydrostatic pressure
How many Pascal is one bar?
10^5
1013
100
104 210
How many Pa-s is one poise?
0.1
0.01
0.001
0.0001
