explain how electricity is generated in a gas-fired power st

the gas when burnt will produce heat and this heat is used in the boilers to produce steam this high pressure steam is made to hit the turbine blades and making the blades to rotate.this rotational energy is coupled to electrical generator to produce electricity
Water is taken from a local river,this is then cleaned up,and given a neutral PH level.The gas is burned in what is known as a boiler.There are many tubes within the boiler which all carry the water.The water is heated to such an extent that it turns to steam,and we use this steam to turn what is known as a Turbine.The turbine on a Gas station would be a GT or Gas Turbine.This turbine is attached to what is Known as an AC generator.Similar to a car Alternator,but much larger.A generator turns Mechanical movement into Electricity through Electromagnets.
This electricity is then put through a transformer which would step it up to around 132Kv,where it would then be fed to a consumer.