Q.16 The total depreciation is equal
to____
A. Initial
cost – Salvage value
B. Initial
cost
C. Salvage
value
D. Salvage
value - initial cost
Ans.: A
Q.17 The value of equipment or
buildings after its useful life is called__
A. Scrap
value
B. Salvage
value
C.
Depreciation value
D. Both A
or B
Ans.: D
Q.18 The method of depreciation in which
the charge is made every year at a fixed rate on the diminished value of the
equipment is known as
A. Sinking
fund method
B.
Diminishing value method
C.
Straight line method
D. none of
the above
Ans.: B
Q.19 In sinking fund method
A. fixed
depreciation charge is made every year
B.
interest compounded on it annually
C. Both A
and B
D. None of
the above
Ans.: C
Q.20 A generator costing of Rs. 100000
has a useful life of 20 years. Salvage value of the generator is Rs. 20000.
Determine the annual depreciation charge using straight line method.
A. Rs. 40000
B. Rs.
45000
C. Rs.
50000
D. Rs.
60000
Ans.: A
Q.21 Which of the following is/are
advantages of high load factor?
A. Reduce
the cost per unit of generated electrical energy
B. Reduce
variable load problems on power stations
C. It
avoids the frequent use of voltage regulating equipments
D. all of
the above
Ans.: D
Q.22 A generating power station has an
installed capacity of 50000 KW and delivers 220x10^6 units per annum. If the
annual fixed charges is Rs. 160 per KW installed capacity and running charges
are 4 paise KWh, find out the cost per unit generated.
A. 8.45
paise
B. 7.64
paise
C. 8.76
paise
D. 8.64
paise
Ans.: B
Q.23 What is the disadvantages of
straight line method of determining of depreciation charge?
A. it does
not account for the interest
B.
assumption of constant depreciation charge every year is not correct
C. Both A
and B
D. Neither
A or B
Ans.: C
Q.24 What are the disadvantage of
Diminishing value method of determining of depreciation?
A.
depreciation charge is independent of rate of interest
B. low
depreciation charges are made in the late years while the maintenance and
repairing charge are heavy
C. none of
the above
D. Both A
and B
Ans.: D
Q.25 If the load factor is decreased,
the cost of energy is ____ for the same maximum demand.
A. remains
constant
B.
increased
C.
decreased
D. Neither
of the above
Ans.: C
Q.26 Average load is increased if the
load factor is___
A.
increases
B.
decreases
C. remains
constant
D. none of
the above
Ans.: A
Q.27 The rate at which the electrical energy
is delivered or supplied to the consumers is known as
A. penalty
B. tariff
C. cost of
production
D. all of
the above
Ans.: B
Q.28 Tariff should included the
A. cost of
production of energy
B. cost of
supplying of energy
C. profit
on capital investment
D. all of
the above
Ans.: D
Q.29 What are the objectives of tariff?
A.
Recovery of cost on capital investment
B.
recovery of cost of producing electrical energy
C.
recovery of cost of operation and maintenance of equipment
D.
Suitable profit on the capital investment
E. all of
the above
Ans.: E
Q.30 The tariff of all type of consumers
will be
A. same
B.
different according to type of consumers
C. does
not depend on type of consumers
D. none of
the above
Ans.: B
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