Most likely the variables involved.
Answer:
The answer is A.) fiberglass
I don’t know I think about 20 meters but I’m probably wrong I just need to do this so someone can answer my question
Coal is burned and is used to boil water, which in turn produces steam. Now this steam is passed through nozzles. The steam turns a steam turbine. Now the turbine is coupled to a generator. Generator is an electro magnetic device used for conversion of mechanical energy into electrical energy. So in the generator a voltage difference is created and converted into electrical.
Hope this help : )
Bruh ima be honest with you idek