Assertion: locomotive's fuel | /r/HasProperty | burned
Facets:
Source sentences:
text: A boiler consists of a firebox where the fuel is burned, a barrel where water is turned into steam and a smokebox which is kept at a slightly lower pressure than outside the firebox.
text: The firebox is the area on the boiler where the fuel is burned and is made with a door that could be opened to add coal or wood for fuel.
text: For compressed-air cars, energy is lost when electrical energy is converted to compressed air, and when fuel, whether coal, natural gas or nuclear, is burned to drive the electrical generators.