Which liquid fuel could be used to directly power a fuel cell?
A) Unleaded gasoline B) Ethanol C) Methanol D) Biodiesel
C
Trades & Technology
You might also like to view...
When assembling oxy-acetylene brass hose fittings, what should be applied to the threads?
A. teflon tape B. nothing C. locktite adhesive D. grease
Trades & Technology
What was the largest forest wildfire in U.S. history? How big was it?
What will be an ideal response?
Trades & Technology
What color are the airbag electrical connectors and conduit?
A) Orange B) Red C) Blue D) Yellow
Trades & Technology
Which of these technologies is NOT used in 80 percent furnaces?
A) Adding induced draft combustion blowers B) Flattening and serpentining heat exchangers C) Adding a condensing recuperative coil D) Removing standing pilot lights
Trades & Technology