Determine average fuel weight for JET A fuel that is 250 US Gallons and +30 deg C.

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Multiple Choice

Determine average fuel weight for JET A fuel that is 250 US Gallons and +30 deg C.

Explanation:
Fuel weight comes from multiplying volume by density, and jet fuel density changes with temperature. For Jet A at +30°C, a typical density is about 0.78 kg per liter. Convert the volume: 250 US gallons is roughly 946.35 liters (since 1 gal ≈ 3.78541 L). Multiply by density: 946.35 L × 0.78 kg/L ≈ 739 kg. Convert to pounds (1 kg ≈ 2.20462 lb): 739 kg × 2.20462 ≈ 1,629 lb. So the average fuel weight is about 1,629 pounds.

Fuel weight comes from multiplying volume by density, and jet fuel density changes with temperature. For Jet A at +30°C, a typical density is about 0.78 kg per liter. Convert the volume: 250 US gallons is roughly 946.35 liters (since 1 gal ≈ 3.78541 L). Multiply by density: 946.35 L × 0.78 kg/L ≈ 739 kg. Convert to pounds (1 kg ≈ 2.20462 lb): 739 kg × 2.20462 ≈ 1,629 lb. So the average fuel weight is about 1,629 pounds.

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