Tail Geometry and Arrangement Online Exam Quiz
Tail Geometry and Arrangement GK Quiz. Question and Answers related to Tail Geometry and Arrangement. MCQ (Multiple Choice Questions with answers about Tail Geometry and Arrangement
Determine the corrections or otherwise of the following assertion [A] and reason [R]:^ Assertion [A]: Most of the tails are using symmetric airfoils.^ Reason[R]: Tail control has two primary control surface.
Options
A : Both [A] and [R] are true and [R] is the correct reason for [A]
B : Both [A] and [R] are true but [R] is not the correct reason for [A]
C : [A] is true but [R] is false
D : [A] is false but [R] is true
Elevator provides control for __
Options
A : pitching moment
B : yawing
C : roll
D : yaw-roll
Glider with span of 2m is flying at 10000ft. If aspect ratio of tail is 10 then, determine reference area of the tail.
Options
A : 0.4m2
B : 0.4
C : 0.8
D : 0.8m2
Horizontal stabilizer is away from wing wake in T-tail configuration.
Options
A : TRUE
B : FALSE
C : -
D : -
The inverted V-tail is used to __
Options
A : to reduce adverse yaw-roll
B : to provide adverse yaw-roll
C : to increase lift
D : to increase thrust
Typically, high speed aircrafts have thinner tail as compared to wing thickness.
Options
A : TRUE
B : FALSE
C : -
D : -
What is the use of V type tail?
Options
A : To reduce wetted area
B : To increase wetted area
C : To prevent adverse yaw roll
D : To produce thrust
Which control surface is primarily used for spin recovery?
Options
A : Rudder
B : Elevator
C : Aileron
D : Flap
Which of the following is not part of tail?
Options
A : Aileron
B : Rudder
C : Elevator
D : Horizontal stabilizer
Why dorsal fins are used?
Options
A : To improve tail-effectiveness at high slide slip angle
B : To reduce tail-effectiveness at high slide slip angle
C : Similar to horizontal tail
D : Provides lift to fly
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