The specific gravity of fuel affects
- thrust rating.
- aircraft range.
- engine efficiency.
Explanation from PART66Online
Specific gravity sets how much fuel mass, and therefore how much energy, a given tank volume holds. A higher specific gravity means more energy carried for the same tank size, increasing aircraft range. Thrust rating and engine efficiency depend on the combustion process, not the fuel density.
praveen asked · 29 Aug 2014
PLEASE EXPLAIN.
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