Sanjay Gandhi Thermal Power Station Vocational Trainee Interview Questions and Answers

The heart of a steam thermal power plant is the steam turbine.

• The steam turbine is the primary component that converts the thermal energy of steam into mechanical energy.

• It is responsible for generating electricity by rotating a shaft connected to a generator.

• The turbine blades are designed to efficiently extract energy from the high-pressure steam.

• The steam enters the turbine at high pressure and temperature, and as i...read more

The thermal cycle used in power plants is the Rankine cycle.

• The Rankine cycle is a thermodynamic cycle used in power plants to convert heat into mechanical work.

• It consists of four main components: a boiler, a turbine, a condenser, and a pump.

• The cycle begins with the boiler where water is heated to produce high-pressure steam.

• The high-pressure steam then enters the turbine, where it expands and produces rotational ene...read more

The Rankine cycle consists of four processes: compression, heat addition, expansion, and heat rejection.

• Compression: The working fluid is compressed from low pressure to high pressure.

• Heat Addition: High-pressure fluid is heated in a boiler to produce high-temperature, high-pressure steam.

• Expansion: The high-pressure steam expands through a turbine, converting thermal energy into mechanical work.

• Heat Rejection: The low...read more