hola!
Liquid fuels are energy-generating molecules that can be harnessed to create mechanical energy, it usually producesnkinetic energy.
Hazards of liquid fuels tools:
→ The cost of liquid fuel is relatively very expensive as compared to solid fuels.
→ Costly special storage tanks are required fro storing 'em
→ There is greater risk of fire hazards, Mostly areas with hight temperatures.
→ Liquid fuels give bad odour.
→ Choking for sprayers; drawback of oil firing.
hope it helps!
