Which of the following is not part of the process of producing electricity from coal?
1. Coal is lifted onto a platform to give it potential energy before burning.
2. Coal must be burned to release heat.
3. Heating water produces steam.
4. Steam runs a turbine that generates electricity.
i think is 2 or 3
2 answers
Both 2 and 3 are necessary to produce electricity from coal. If you're guessing, and I assume you are, you have a 50% chance now of getting it right.
not true, it is the first one
but sorry
but sorry
1 answer