Wing sweep is used to ____ – McqOptions

MCQOPTIONS

1.	Wing sweep is used to ____
A.	increase critical mach number
B.	decrease critical mach number
C.	increase lofting
D.	increase drafting
Answer» B. decrease critical mach number

Discussion

No Comment Found

Related MCQs

Determine the corrections or otherwise of the following assertion [A] and reason [R]:Assertion [A]: In general, wing twist should not be more than 6 .
Excessive dihedral can produce _____
What is the function of wing twist?
If root chord is 2m and tip chord is 0.9m then, find taper ratio.
The ratio of tip and root chord is called ____
Canard pusher aircraft uses wing sweep to change location of aerodynamic centre.
Wing sweep is used to ____
An aircraft with elliptic wing planform has parasite drag coefficient as 0.9. Lift coefficient of wing is 1.8 and aspect ratio is 8.5. Find total drag coefficient for the wing.
An aircraft with elliptic wing planform has parasite drag coefficient as 0.6. Lift coefficient of wing is 0.25 and aspect ratio is 7.5. If induced drag co-efficient is 0.0235 then, find total drag coefficient for the wing.
Let s consider an aircraft has statistically determined aspect ratio of 8.1. Aircraft has canard which gives contribution of 10% for total lift. Determine the aspect ratio of wing.