Thermal Power Plant

Which of the following is not a primary fuel used in a thermal power plant?

• Coal

• Natural gas

• Nuclear fuel

• Solar energy

What is the main purpose of a cooling tower in a thermal power plant?

• To cool down the water used for steam generation

• To increase the temperature of the steam

• To filter impurities from the steam

• To generate electricity directly

Which of the following is the most commonly used fuel in thermal power plants?

• Natural gas

• Uranium

• Oil

• Coal

Which of the following is an environmental concern associated with thermal power plants?

• Noise pollution

• Light pollution

• Air pollution

• Soil erosion

Which component of a thermal power plant converts heat energy into mechanical energy?

• Boiler

• Turbine

• Condenser

• Generator

What is the role of a condenser in a thermal power plant?

• To generate electricity

• To increase the temperature of the steam

• To convert mechanical energy into electrical energy

• To condense the steam back into water

  Hint

For the flue gas flow, tick the correct sequence:

• Boiler-Air preheater- economizer- ID fan- Chimney

• Boiler- ID fan -Air preheater- Economizer- Chimney

• Boiler- Economizer- Air preheater- ID fan- Chimney

• None of the above