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An aircraft with an overall efficiency of 31% and L/D of 15 uses fuel with an LCV of 44 MJ/kg. Calculate the ratio of the weight of the fuel to the empty weight of the aircraft if the range is 25,000 km.

An aircraft with an overall efficiency of 31% and L/D of 15 uses fuel with an LCV of 44 MJ/kg. Calculate the ratio of the weight of the fuel to the empty weight of the aircraft if the range is 25,000 km.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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An aircraft with an overall efficiency of 31% and L/D of 15 uses fuel with an LCV of 44 MJ/kg. Calculate the ratio of the weight of the fuel to the empty weight of the aircraft if the range is 25,000 km.
Transcribed Image Text:An aircraft with an overall efficiency of 31% and L/D of 15 uses fuel with an LCV of 44 MJ/kg. Calculate the ratio of the weight of the fuel to the empty weight of the aircraft if the range is 25,000 km.
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