Plumbing Arithmetic 2.1

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Worth of the property as shown in the accounting records of an enterprise

Book value

Those funds that are required to make the enterprise or project a going concern

Working capital

A market situation where there is one seller with many buyer

Monopoly

A market situation where there is one seller and one buyer

Bilateral monopoly

A market situation where there are few sellers and few buyers

Bilateral oligopoly

A market situation where there are only two buyers with many sellers

Duopsony

Define as the future value minus the present value

Discount

If an object is thrown vertically upward, its acceleration.

Is equal to that of an object thrown vertically downward

Scrap value of an asset is sometimes known as

Salvage value

A type of annuity where the payments are made at the end of payment period starting from the first period

Ordinary annuity

Bond to which are attached coupons indicating the interest due and the date when such interest is to be paid

Coupon bond

"When free competition exists the price of a product will be that value where supply is equal to the demand"

Law of supply and demand

The ratio of the net income to the owners uquity is known as

Return of investment

Capitalized cost of any property is equal to the

First cost + cost of perpetual maintenance

Which of the following depreciation methods cannot have a salvage value of zero?

Declining balance method

The lessening of value of an asset due to the decrease in the quantity available preferring to the natural resources?

Depletion

An increase in the value of a capital asset is called

Capital gain

Lands, buildings, plant and machinery are example of

Fixed assets

An angle that measures from the horizontal upward to an object is called

Angle of elevation

Any number multiplied by ___ equals to unity?

Its reciprocal

A polygon with 15 sides is called

Pentadecagon

The chord passing through the focus of the parabola and perpendicular to its axis is term as:

Latus rectum

For ordinary annuity, what is the value for periodic payment “A”?

Fi/(1+i)^n-1

In a regular polygon, the perpendicular line drawn from the center of the inscribed circle to any one of the sides is called

Apothem

For the flush tank type water closet, what is the main purpose of the tank?

To hold a supply of water

The section of the sphere cut by a plane through its center is termed as

Great circle

The statement “a+b=b+a” is a

Commutative law of addition

Today is Monday after 61 days it will be

Saturday

If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then what will be the same in both bodies?

Momentum

What is so very special about the number 8549176320?

It contains digits in an alphabetical order

Aline segment joining two points on a circle is called:

Chord

The absorption of ink by blotting paper involves which phenomenon?

Capillary action phenomenon

Let a thin capillary tube be replaced with another tube of insufficient length then, what will happen to water?

Will not rise

Why metals are good conductors of electricity?

All of the above

On 8th Feb, 2005 it was tuesday. What was the day of the week on 8th Feb, 2004?

Sunday

A5-pointed starbis also known as:

Pentagram

The normal to a given plane is:

Perpendicular to the plane

A plane section cut from right circular cone by a plane perpendicular to the base of the cone is:

Hyperbola

Which of the following statements is true?

All rectangles are rhombuses, but not all rhombuses are rectangles.

When a solid (ice and snow) changes into water vapor (gas) without moving through the liquid phase, the process is called

Sublimation

Its amount of energy needed to cool or heat 1lb of water by one degree F.

Btu

One liter per second is equal to ___ gpm?

15.85

One btu/hr is equal to ___ kJ/hr

1.055 kJ/hr

1 atm is equal to ___?

All of the above

1 horsepower is equal to ___?

All of the above

One CMH is equal to ___?

All of the above

On inch water column at 4 deg. C is equal to ___?

All of the above

One kilowatt is equal to ___?

All of the above

One m3 is equal to ___?

All of the above

One gpm is equal to ___?

All of the above

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