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Q: Why are we need to condense the steam in thermal power plant?
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What is hotwell in thermal power plant?

In a pow4er house steam is expanded in turbine to get work from it . After expansion of steam it is condensed to reuse. The storage tank in which it is stored ,is called hotwell.


What does a thermal power plant do that a coal power plant doesn't?

In a thermal power plant, the conversion of thermal heat into rotational energy is achieved. This can be achieved by using the thermal heat from burning coal or from burning oil or from burning gas or from steam generated by solar means (insolation). In a coal power plant the thermal heat obtained from burning coal is converted into rotational energy, which drives the generator and eventually, electrical power is generated.


What is function of drum in thermal power plant?

Steam drums are used on recirculating boilers that operate at subcritical pressures. The primary purpose of the steam drum is to separate the saturated steam from the steam-water mixture that leaves the heat transfer surfaces and enters the drum.


How is energy stored in nuclear power?

Energy produced by nuclear power cannot be stored, it has to be used as soon as it is produced. This is done by producing steam from the thermal energy released and using this in a conventional power plant


How does a thermal plant work?

A thermal power plant is where electricity is produced by steam turning turbines which drive generators. The steam can come from burning any kind of fuel, namely, fossil fuels (coal, oil and natural gas), or nuclear fusion. It can also come from renewable energy (solar, geothermal, ocean thermal, biomass and biofuel).

Related questions

Why you selecting surface condenser?

Surface condensers are used exclusively to condense steam in thermal power plants. The coolant used for condensing this steam is generally water.


Should a power plant where the prime mover is a gas turbine be categorized as a thermal power plant?

No, a power plant that uses fossil fuels such as gas or coal, cannot be classified as a thermal power plant. A thermal power plant uses the heat from deep within the earth, combined with water to create steam, which then powers the turbines.


Reactions generate thermal energy in a nuclear power plant as water is changed into steam?

fission


What reaction generate thermal energy in a nuclear power plant as water is changed into steam?

fission


What is the efficiency of thermal power plant?

A modern combined cycle gas turbine/ steam turbine power plant can reach almost 60% efficiency.


What is difference between structure of steam turbine in thermal power plant and nuclear power plant?

Nothing, except possibly size, but that would be because of different power rating of plant not different type of plant.


What is oil fired thermal power plant?

An oil fired thermal power plant is one which heats up oil so as to supply the heat needed to heat water and produce steam. They differ from nuclear power plants which rely on nuclear fusion.


Which type of alternator used in thermal power plant why?

Turbo Alternators are used in thermal power stations because of the steam energy to mechanical energy conversion turbo alternator is more effitient


What is the difference between a nuclear power plant and an oil power plant?

The source of the thermal energy is obviously completely different, but the steam side, turbo-generator, etc is very similar.


What is dearater in thermal power plant?

It removes the gases present in the steam,given by heaters.dearater is necessary otherwise the gases in steam will corrode the boiler and also affect the turbine.


What is hotwell in thermal power plant?

In a pow4er house steam is expanded in turbine to get work from it . After expansion of steam it is condensed to reuse. The storage tank in which it is stored ,is called hotwell.


What does a thermal power plant do that a coal power plant doesn't?

In a thermal power plant, the conversion of thermal heat into rotational energy is achieved. This can be achieved by using the thermal heat from burning coal or from burning oil or from burning gas or from steam generated by solar means (insolation). In a coal power plant the thermal heat obtained from burning coal is converted into rotational energy, which drives the generator and eventually, electrical power is generated.