Fuel

Fuel, in its broadest sense, is any material that can be burned or otherwise reacted to release energy in a controlled manner. It is a crucial component for powering engines, generating heat, or creating electricity. This energy release typically manifests as heat, light, or motion. Fuels exist in various forms, including solid, liquid, and gaseous states, each with unique properties and applications. The efficiency of a fuel is often quantified by its energy content per unit mass or volume, reflecting its effectiveness in energy production.

Fuel meaning with examples

• The car needed fuel to run. I made sure to stop at the gas station and fill up the tank with gasoline, which is a common fuel source for vehicles. Without adequate fuel, the car would stall. Maintaining proper fuel levels is essential for transportation.
• The wood served as fuel for the campfire. We gathered dry logs and branches as our fuel to provide warmth and cook our dinner. The flames consumed the fuel, transforming its chemical energy into heat and light. We replenished the fuel throughout the evening to maintain the fire's warmth.
• Coal is a significant fuel used in power plants. Burning this fuel produces steam, which turns turbines to generate electricity for homes and businesses. The power station relies heavily on this fuel and will continue to do so until alternate sources are established. Managing the supply of fuel is vital for meeting the demands of the population.
• The athlete's determination acted as fuel. His strong resolve powered him through challenging workouts and competitive events. Adversity served as fuel, further igniting his desire to succeed and making him work harder. His passion was the driving fuel for his achievements, and fuelled his overall accomplishments.