Control-Surface Sizing MCQ

Test your knowledge with important Control-Surface Sizing MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Control-Surface Sizing MCQs at Bissoy

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

  1.8m

  খ

  2.8m

  গ

  2m

  ঘ

  2.5m
• Determine elevator chord if tail chord is 1m.
  ক

  0.25m-0.5m

  খ

  2.5m

  গ

  1.8m

  ঘ

  1.5-2m
• Following diagram represents _____
  ক

  overhung aerodynamic balance

  খ

  overhorn balance

  গ

  horn balance

  ঘ

  notched balance
• Following diagram represents ______
  ক

  notched aerodynamic balance

  খ

  fluttered balance

  গ

  overhorn balance

  ঘ

  overhung balance
• Rapid oscillations of control surface due to application of the air loads is termed as __________
  ক

  control surface flutter

  খ

  control surface span

  গ

  control surface trim

  ঘ

  control surface effectiveness
• Determine the corrections or otherwise of the following assertion and reason : Assertion : Typically control surface are tapered with same taper ratio as primary component such as wing or tail Reason: Control surface is used to provide trim control to the A/C and are true and is the correct reason for b) Both and are true but is not the correct reason for c) Both and are false d) is false but is true
  ক

  and reason : Assertion : Typically control surface are tapered with same taper ratio as primary component such as wing or tail Reason: Control surface is used to provide trim control to the A/C ] Both and are true and is the correct reason for

  খ

  A

  গ

  A

  ঘ

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

  True

  খ

  False
• We can reduce aileron reversal by adopting ____________
  ক

  inboard aileron

  খ

  inboard fuel

  গ

  thrust reversal

  ঘ

  thrust decrement
• High speed aircraft is affected by ____________
  ক

  aileron reversal

  খ

  flap inversion

  গ

  drafting

  ঘ

  independent from any disturbances
• If a wing has span of 12m. Find the approximated length of the aileron of starboard wing.
  ক

  2.4m

  খ

  20m

  গ

  15m

  ঘ

  25m