Q.1 Which of the following factors
influence the production cost of electrical energy?
A. cost of
land and equipment
B.
interest on capital investment
C.
depreciation of equipment
D. all of
the above
Ans.: D
Q.2 The art of determining the per unit
cost of production of electrical energy is known as____
A.
depreciation
B.
economics of power generation
C. salvage
value
D. all of
the above
Ans.: B
Q.3 The decrease in the value of the
power station equipment and buildings due to constant use is known as
A. capital
investment
B.
interest of borrowed money
C. Depreciation
D. all of
the above
Ans.: C
Q.4 The cost of electrical energy is
divided into ____
A. Fixed
cost
B. Semi
fixed cost
C. Running
cost
D. all of
the above
Ans.: D
Q.5 The cost which is independent of
maximum demand and units generated is known as___
A. Fixed
cost
B. Semi
fixed cost
C. Running
cost
D.
interest
Ans.: A
Q.6 The fixed cost is due to
A. annual
cost of central organization
B.
interest on capital cost of equipment and building
C. taxes,
salaries of management and clerical staffs
D. all of
the above
Ans.: D
Q.7 The cost which depends only on the
number of units generated is known as____
A. Running
cost
B. Semi
fixed cost
C. fixed
cost
D.
interest on capital investment
Ans.: A
Q.8 Semi fixed cost is a cost which ____
A. depend
maximum demand
B.
independent of unit generated
C. Both A
and B
D. depends
of unit generated and independent on maximum demand
Ans.: C
Q.9 Running cost is cost due to___
A. annual
cost of fuels
B.
lubricating oil cost, maintenance cost
C. repairs
and salaries of operating staff
D. all of
the above
Ans.: D
Q.10 Semi fixed cost is depend on
A. annual
interest of borrowed money
B.
depreciation on capital investment of equipment and building
C. taxes,
salaries of management and clerical staff
D. all of
the above
Ans.: D
Q.11 Which of the following is true?
A. Running
cost is directly proportional to the number of unit generated
B. Semi
fixed cost is directly proportional to the maximum demand on the power station
C. Both A
and B
D. neither
A or B
Ans.: C
Q.12 Due to depreciation the value of
building and equipment and other properties is ___
A.
increase
B.
decrease
C. remains
same throughout its useful life
D. none of
the above
Ans.: B
Q.13 Which of the following methods
is/are used for determining of depreciation charge?
A. Straight
line method
B.
Diminishing value method
C. Sinking
fund method
D. all of
the above
Ans.: D
Q.14 A method in which a constant
depreciation charge is made every year on the basis of total depreciation and
the useful life of the property is known as____
A.
Straight line method
B.
Diminishing value method
C. Sinking
fund method
D. all of
the above
Ans.: A
Q.15 Annual depreciation charge by the
straight line method is given as____
A. Annual
depreciation charge = Total depreciation / Useful life
B. Annual
depreciation charge = Useful life / Total depreciation charge
C. Annual
depreciation charge = Total depreciation charge
D. Annual
depreciation charge = Useful life / Salvage value
Ans.: A
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