Specific fuel consumption is typically defined as the amount of fuel required to generate unit thrust over a period of time. What does it measure?

Specific fuel consumption is typically defined as the amount of fuel required to generate unit thrust over a period of time. What does it measure?

• A. The amount of fuel onboard for a mission.
• B. The duration an engine can run on full power.
• C. The quantity of fuel required to generate unit thrust over a period of time.
• D. The volume of fuel that leaks during operation.

Answer: (C)