Tricky Economics of Power Generation Multiple choice Questions and Answers pdf

91.    Which of the following is an advantage of static capacitor for power factor improvement ?
(a)    Little maintenance cost
(b)    Ease in installation
(c)    Low losses
(d)    All of the above
Ans: d

92.    For any type of consumer the ideal tariff is
(a) two part tariff
(b) three part tariff
(c) block rate tariff
(d) any of the above
Ans: b

93.    The efficiency of a plant is of least concern when it is selected as
(a) peak load plant
(b) casual run plant
(c) either (a) or (b)
(d) base load plant
Ans: c

94.    Which of the following plants is almost inevitably used as base load plant ?
(a)    Diesel engine plant
(b)    Gas turbine plant
(c)    Nuclear power plant
(d)     Pumped storage plant
Ans: c

95.    Which of the following component, in a steam power plant, needs maximum maintenance attention ?
(a) Steam turbine
(b) Condenser
(c) Water treatment plant
(d) Boiler
Ans: d

96.    For the same cylinder dimensions and speed, which of the following engine will produce least power ?
(a)    Supercharged engine
(b)    Diesel engine
(c)     Petrol engine
(d)     All of the above engines will equal power
Ans: c

97.    The least share of power is provided in India, by which of the following power plants ?
(a)     Diesel power plants
(b)     Thermal power plants
(c)    Hydro-electric power plants
(d)    Nuclear power plants
Ans: a

98.    Submarines for under water movement, are powered by which of the following ?
(a) Steam accumulators
(b) Air motors
(c) Diesel engines
(d) Batteries
Ans: d

99.  An alternator coupled to a _____ runs at slow speed, as compared to as compared to others.
(a) diesel engine
(6) hydraulic turbine
(c) steam turbine
(d) gas turbine
Ans: b

100.   The effect of electric shock on human body depends on which of the following
(a) current
(b) voltage
(c) duration of contact
(d) all of the above
Ans: d

Read More Questions:
Economics of Power Generation MCQs Part1
Economics of Power Generation MCQs Part2
Economics of Power Generation MCQs Part3
Economics of Power Generation MCQs Part4
Economics of Power Generation MCQs Part5
Economics of Power Generation MCQs Part6
Economics of Power Generation MCQs Part7
Economics of Power Generation MCQs Part8
Economics of Power Generation MCQs Part9
Economics of Power Generation MCQs Part10
Economics of Power Generation MCQs Part11