HEEELP PLEASE physics!!!! URGENT?

Question

Ok i cant find any notes or diagrams, can anyone help me? the question is

The diagram below represents the energy flow diagram in a typical power station. Fill in the 3 missing labels to show other energy outputs from a power station:

Input (fuel and oxygen)-----------> Power Station------->1.__________

2.__________

3.__________

thank you so much whoever helps =) x*x

Answer 1

Input (fuel and oxygen)-----------> Power Station------->1.__Mechanical Energy________

2.___Unrecoverable energy in a form of heat__

3.___Chemical  energy [byproducts of combustion  (fuel and oxygen) CO and ++]__

Answer 2

can not understand this question how can answer it just explain it.

Answer 3

I suspect that you are looking for:

Thermal energy  [The fuel is burned to produce heat]

Mechanical energy  [The heat is used to produce steam to drive turbines]

Electrical energy.  [The rotating turbines drive generators to make electricity]