The rate at which electricity is supplied to a consumer is known as tariff.

In gas turbine power plant (GTPP) the fuel (Gas & Oil) is combusted in a combustion chamber in combination with the compressed air.

In these plants the chemical energy of fuel(petrol) is converted into mechanical energy with combustion in the cylinder of a diesel engine

In hydro electric power station the water under pressured is directed to the hydraulic turbine. The water under pressured is obtained from a natural water fall in the pressure is produced from storage of water in a reservoir.

Basically nuclear power plant is a thermal power station but a nuclear power station the heat required for converting water into steam is obtained by fission and not from combustion of fuel.

Thermal Or Steam Power Plants are those power plants which run on steam.

A multivibrator which generates square waves of its own (i.e without any external trigger pulse) is known as astable multivibrator. It is also called free ramming multivibrator.

Flip flops are used in digital electronics some of its main applications are described below.

The 8086 microprocessor is available with clock frequency of 5, 8 and 10 megahertz. It is an Intel microprocessor and also a 16 bit microprocessor.

The arithmetic instructions are grouped together in Appendix A. Since four addressing modes are possible, the ADD A instruction can be written in different ways: