Which of the following power plant has least efficiency_________?
A. Nuclear power plant
B. Hydro power plant
C. Steam power plant
D. Diesel power plant
Which of the following power plant has least efficiency_________? Read More »
Power GenerationA steam power stations basically work on the______________?
A. thermodynamic cycle
B. Rankin cycle
C. Vapor pressure cycle
D. Carton cycle
A steam power stations basically work on the______________? Read More »
Power GenerationWhich of the following Power Plant causes least environmental pollution____________?
A. Thermal Power Plant
B. Hydro Power Plant
C. Nuclear Power Plant
D. Diesel Power Plant
Which of the following Power Plant causes least environmental pollution____________? Read More »
Power GenerationWhich of the following power plant usually offer highest maintenance cost___________?
A. Nuclear power plants
B. Hydro-electric power plants
C. Thermal power plants
D. Diesel engine power plant
Which of the following power plant usually offer highest maintenance cost___________? Read More »
Power GenerationThe overall efficiency of a steam power station is ________ its thermal efficiency.
A. less than
B. equal to
C. greater than
D. none of the above
The overall efficiency of a steam power station is ________ its thermal efficiency. Read More »
Power GenerationWhich of the following is usually not the generating voltage__________?
A. 6.6 kV
B. 9.9 kV
C. 11kV
D. 13.2kV
Which of the following is usually not the generating voltage__________? Read More »
Power GenerationA gas turbine basically work on
A. Carnot cycle
B. Rankin cycle
C. Brayton cycle
D. Dual cycle
A gas turbine basically work on Read More »
Power Generation A. peak load plant
B. base load plant
C. standby plant
D. none of the above
Base Load and Peak Load power plants
Power plants are categorized as base load and peak load power plants.
Base Load Power plants:
Plants that are running continuously over extended periods of time are said to be base load power plant.
The power from these plants is used to cater the base demand of the grid. A power plant may run as a base load power plant due to various factors (long starting time requirement, fuel requirements, etc.).
Examples of base load power plants are:
Peak Load Power plants:
To cater the demand peaks, peak load power plants are used. They are started up whenever there is a spike in demand and stopped when the demand recedes.
Examples of Peak load power plants are:
Diesel power plant are generally used as___________? Read More »
Power GenerationIf the diversity factor of a power station is high then its generation cost is___________?
A. high
B. low
C. remain same
D. depend on the plan type
The ideal load factor should be_____________?
A. unity
B. zero
C. negative.
D. infinity.
The ideal load factor should be_____________? Read More »
Power Generation