Question Tag: GATE
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What is the ratio of flight speed to the exhaust velocity for maximum propulsion efficiency ?
- 430 views
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The logarithmic decrement measured for a viscously damped single degree of freedom system is 0.125.What is the value of the …
- 546 views
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A thin long circular pipe of 10 mm diameter has porous walls and spins at 60 rpm about its own …
- 613 views
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The critical Mach number of an airfoil is attained when
- 348 views
- 1 answers
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For a symmetric airfoil,the lift coefficient for zero degree angle of attack is
- 357 views
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An aircraft in trimmed condition has zero pitching moment at
- 310 views
- 1 answers
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A rocket motor has a combustion chamber temperature of 2600 K and the products have molecular weight of 25g/mol and …
- 535 views
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An airfoil generates a lift of 80 N when operating in a free stream flow of 60 m/s.If the ambient …
- 580 views
- 1 answers
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