MCQOPTIONS
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MCQOPTIONS
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 | |
| 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 | |
| 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 | |
| 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 tailReason[R]: Control surface is used to provide trim control to the A/C |
| 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. | Both [A] and [R] are false |
| D. | [A] is false but [R] is true |
| Answer» C. Both [A] and [R] are false | |
| 5. |
Rolling tails can be used by high speed A/C. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
We can reduce aileron reversal by adopting ____________ |
| A. | inboard aileron |
| B. | inboard fuel |
| C. | thrust reversal |
| D. | thrust decrement |
| Answer» B. inboard fuel | |
| 7. |
High speed aircraft is affected by ____________ |
| A. | aileron reversal |
| B. | flap inversion |
| C. | drafting |
| D. | independent from any disturbances |
| Answer» B. flap inversion | |
| 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 | |