Explore topic-wise MCQs in Aircraft Design.

This section includes 8 Mcqs, each offering curated multiple-choice questions to sharpen your Aircraft Design knowledge and support exam preparation. Choose a topic below to get started.

1.

If vertical tail has length of the 2m then, find the value of rudder length.

A. 1.8m
B. 2.8m
C. 2m
D. 2.5m
Answer» B. 2.8m
Discussion
2.

Determine elevator chord if tail chord is 1m.

A. 0.25m-0.5m
B. 2.5m
C. 1.8m
D. 1.5-2m
Answer» B. 2.5m
Discussion
3.

Rapid oscillations of control surface due to application of the air loads is termed as __________

A. control surface flutter
B. control surface span
C. control surface trim
D. control surface effectiveness
Answer» B. control surface span
Discussion
4.

Determine the corrections or otherwise of the following assertion [A] and reason [R]:Assertion [A]: Typically control surface are tapered with same taper ratio as primary component such as wing or tail

A. nReason[R]: Control surface is used to provide trim control to the A/C
B. Both [A] and [R] are true and [R] is the correct reason for [A]
C. Both [A] and [R] are true but [R] is not the correct reason for [A]
D. Both [A] and [R] are false
E. [A] is false but [R] is true
Answer» C. Both [A] and [R] are true but [R] is not the correct reason for [A]
Discussion
5.

Rolling tails can be used by high speed A/C.

A. True
B. False
Answer» B. False
Discussion
6.

We can reduce aileron reversal by adopting ____________

A. inboard aileron
B. inboard fuel
C. thrust reversal
D. thrust decrement
Answer» B. inboard fuel
Discussion
7.

High speed aircraft is affected by ____________

A. aileron reversal
B. flap inversion
C. drafting
D. independent from any disturbances
Answer» B. flap inversion
Discussion
8.

If a wing has span of 12m. Find the approximated length of the aileron of starboard wing.

A. 2.4m
B. 20m
C. 15m
D. 25m
Answer» B. 20m
Discussion