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Economics of Power Generation - Interview Questions and Answers

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76. In power plants insurance cover is provided for which of the following ?
A. Unskilled workers only
B. Skilled workers only
C. Equipment only
D. All of the above
Explanation:
77. Submarines for under water movement, are powered by which of the following ?
A. Steam accumulators
B. Air motors
C. Diesel engines
D. Batteries
Explanation:
78. Annual depreciation cost is calculated by
A. sinkingfund method
B. straight line method
C. both (a) and (b)
D. none of the above
Explanation:
79. Which of the following devices may be used to provide protection against lightening over voltages ?
A. Horn gaps
B. Rod gaps
C. Surge absorbers
D. All of the above
Explanation:
80. When the demand of consumers is not met by a power plant, it will resort to which of the following ?
A. Load shedding
B. Power factor improvement at the , generators
C. Penalising high load consumers by increasing the charges for electricity
D. Efficient plant operation
Explanation:
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