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Economics of Power Generation

The knowledge of diversity factor helps in determining__________?

August 11, 2021December 3, 2018 by admin
The knowledge of diversity factor helps in determining__________?

A. plant capacity
B. average load
C. peak load
D. kWh generated

Categories Economics of Power Generation Leave a comment

Load shedding is possible through which of the following?

August 11, 2021December 3, 2018 by admin
Load shedding is possible through which of the following?

A. Switching of the loads
B. Frequency reduction
C. Voltage reduction
D. Any of the above

Categories Economics of Power Generation Leave a comment

Which of the following devices may be used to provide protection against lightening over voltages?

August 11, 2021December 3, 2018 by admin
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

Categories Economics of Power Generation Leave a comment

The effect of electric shock on human body depends on which of the following?

August 11, 2021December 3, 2018 by admin
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

Categories Economics of Power Generation Leave a comment

Which of the following component, in a steam power plant, needs maximum maintenance attention?

August 11, 2021December 3, 2018 by admin
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

Categories Economics of Power Generation Leave a comment

Which of the following plants is almost inevitably used as base load plant?

August 11, 2021December 3, 2018 by admin
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

Categories Economics of Power Generation Leave a comment

An over excited synchronous motor on no load is known as__________?

August 11, 2021December 3, 2018 by admin
An over excited synchronous motor on no load is known as__________?

A. synchronous condenser
B. generator
C. induction motor
D. alternator

Categories Economics of Power Generation Leave a comment

Which of the following source of power is least reliable?

August 11, 2021December 3, 2018 by admin
Which of the following source of power is least reliable?

A. Solar energy
B. Geothermal power
C. Wind power
D. iMHD

Categories Economics of Power Generation Leave a comment

Which of the following is not a method for estimating depreciation charges?

August 11, 2021December 3, 2018 by admin
Which of the following is not a method for estimating depreciation charges?

A. Sinking fund method
B. Straight line method
C. Diminishing value method
D. Halsey’s 50—50 formula

Categories Economics of Power Generation Leave a comment

For a diesel generating station the useful life is expected to be around_________Years?

August 11, 2021December 3, 2018 by admin
For a diesel generating station the useful life is expected to be around_________Years?

A. 15 to 20 years
B. 20 to 50 years
C. 50 to 75 years
D. 75 to 100 years

Categories Economics of Power Generation Leave a comment
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