In which of the following types of electricity power plants, turbines are not required?

Question

Question

This question was previously asked in

UGC NET Official Paper-I (Held On: 24 Feb, 2023 Shift 1)

Answer 1

Key Points

Solar power plants do not require turbines.

Tribunes:

Turbines are used to convert the kinetic energy of a moving fluid into mechanical energy, which can then be used to generate electricity.
Solar power plants do not use moving fluids, so they do not require turbines.
Instead, solar power plants use photovoltaic cells to convert sunlight directly into electricity. Photovoltaic cells are made of semiconductor materials that generate an electric current when exposed to sunlight.

The following types of electricity power plants require turbines:

Geothermal power plants:

Geothermal power plants use the heat from the Earth's interior to generate steam, which drives a turbine to generate electricity.

Nuclear power plants:

Nuclear power plants use the heat from nuclear fission to generate steam, which drives a turbine to generate electricity.

Hydropower plants:

Hydropower plants use the potential energy of water stored in a reservoir to generate electricity. The water is released from the reservoir through a turbine, which spins a generator to produce electricity.