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Supersonic flow has a Mach number
- 713 views
- 5 answers
- 2 votes
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Poll Concorde airplane is
Concorde airplane is
- 675 views
- 4 answers
- 0 votes
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The angular momentum about the centre of mass of the earth of an artificial satellite in a highly elliptical orbit …
- 1K views
- 2 answers
- 0 votes
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The absolute ceiling of an aircraft is the altitude above which it
- 907 views
- 2 answers
- 0 votes
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In the context of prandtl’s lifting line theory for a finite wing,which of the following combinations of statement is true?
- 971 views
- 2 answers
- 0 votes
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The aerodynamic centre of a supersonic airfoil with chord ‘C’ is located at
- 781 views
- 1 answers
- 0 votes
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Multi staging in rockets improves the burn-out performances by increasing mainly stage wise
- 805 views
- 1 answers
- 0 votes
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A rocket is to be launched from the bottom of a very deep crater on mars for earth return.The specific …
- 812 views
- 1 answers
- 0 votes
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The Hohmann ellipse used as Earth -Mars transfer orbit has
- 749 views
- 2 answers
- 0 votes
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The critical Mach number of an airfoil is attained when
- 833 views
- 1 answers
- 0 votes
