Hydro turbines, the oldest and the most commonly used renewable energy source, have the highest efficient of all power conversion process.
Which power station is least efficient?
Answer. 4. Which of the following power plant has least efficiency? (a) Nuclear power plant.
What is the efficiency of the power station?
Typical thermal efficiency for utility-scale electrical generators is around 37% for coal and oil-fired plants, and 56 – 60% (LEV) for combined-cycle gas-fired plants. Plants designed to achieve peak efficiency while operating at capacity will be less efficient when operating off-design (i.e. temperatures too low.)
Which power plant has highest efficiency in India?
Kolkata: Santaldih Thermal Power Station, under the West Bengal Power Development Corporation, has been rated the most efficient thermal power plant in the country in April-August 2021.
Which power plant has lowest running cost?
Explanation: Hydroelectric power plant has lowest running cost because it does not needs any fuel and can be operated by few number of persons. Nuclear gas and thermal power plant requires fuels also the handling cost of fuels is added with the total cost.
Which power station has the shortest start up time?
This list shows the type of fuel in order of start-up time: gas-fired station (shortest start-up time) nuclear power station (longest start-up time)
What is the ideal site for power plant?
The plant should be far away from residential area to avoid nuisance from smoke, fly ash and noise. Nature of Land : Many power plants have failed due to weak foundations. Land (soil) should have good bearing capacity to withstand dead load of plant.
How can a power station be more efficient?
The efficiency of a thermal power plant can be improved by either energy conservation within the system or expansion of differences between initial steam parameters and final steam parameters.
Which is the largest nuclear power station in India?
Kudankulam Nuclear Power Plant (or Kudankulam NPP or KKNPP) is the largest nuclear power station in India, situated in Kudankulam in the Tirunelveli district of the southern Indian state of Tamil Nadu.
How many power stations are in India?
As of March 2017, India has 22 nuclear reactors in operation at seven sites, having an installed capacity of 6780 MW.
|Power station||Kudankulam Nuclear Power Plant|
|Installed Capacity (MW)||2,000|
|Under construction (MW)||2,000|
Which is the biggest thermal power plant?
Taichung power plant in Longjing, Taichung, Taiwan, is the world’s biggest thermal power station. It is a coal fired power station with an installed capacity of 5,788MW owned and is operated by the state-owned Taiwan Power Company (Taipower).