The total fuel capacity of the fuel tank systems is ______ pounds.

• A. 1530
• B. 1200
• C. 1800
• D. 1400

Answer: (A)

Total fuel capacity is found by adding up the usable capacity of every fuel tank in the system. To determine it, take the capacity listed for each tank in the fuel system data (such as left and right wing tanks, center tanks, and any auxiliary tanks) and sum them. The numbers given in the data add up to 1530 pounds, which is why that value is correct for the total. This approach ensures you’re counting every tank that contributes usable fuel and not missing or double‑counting any tank. If you see a different total, recheck the tank list and confirm you’re using usable capacity (not including any unusable fuel) and that all tanks used in normal operation are included.