MCQOPTIONS
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MCQOPTIONS
This section includes 11 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. |
What is the grazing angle? |
| A. | Smallest angle between pilot s line of vision and the cockpit windscreen |
| B. | Same as over nose angle |
| C. | Seat back angle |
| D. | Seat reference angle |
| Answer» B. Same as over nose angle | |
| 2. |
A typical a/c has approach speed of 100 knots. If approach angle is 10 then, estimate value of overnose angle. |
| A. | 17 |
| B. | 25 |
| C. | 10 |
| D. | 40 |
| Answer» B. 25 | |
| 3. |
Overnose vision angle will be same for all aircrafts. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Higher seat back angle (>60 ) will result in __________ |
| A. | improvement to withstand high- g loads |
| B. | drag increment |
| C. | outside vision improvement |
| D. | maximum drag |
| Answer» B. drag increment | |
| 5. |
Overnose angle is defined based on? |
| A. | Pilot s eye point |
| B. | Seat reference point |
| C. | Seat length |
| D. | CG of aircraft |
| Answer» B. Seat reference point | |
| 6. |
Seat reference point is the point where? |
| A. | Seat pan meets the back |
| B. | Pilot head is located |
| C. | Lift is concentrated |
| D. | Weight is carried out in cockpit |
| Answer» B. Pilot head is located | |
| 7. |
Determine approximate value of approach angle if, overnose angle is 20 and approach speed is 100knots. |
| A. | 13 |
| B. | 5 |
| C. | 2 |
| D. | 3 |
| Answer» B. 5 | |
| 8. |
Which range of pilot size are used to design a typical military aircraft? |
| A. | Size from 5<sup>th</sup> to 95<sup>th</sup> percentile for male pilots |
| B. | Size from 0<sup>th</sup> to 2<sup>nd</sup> percentile |
| C. | Size of 3<sup>rd</sup> percentile always |
| D. | Size doesn t concern of design |
| Answer» B. Size from 0<sup>th</sup> to 2<sup>nd</sup> percentile | |
| 9. |
Over- side vision requirements prevent locating the cockpit directly above wings. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
Why some slope is provided at the nose of an aircraft? |
| A. | To provide unobstructed runway vision |
| B. | To provide obstruction to vision |
| C. | Only to increase lift |
| D. | Only to reduce weight |
| Answer» B. To provide obstruction to vision | |
| 11. |
Crew station design is affected by? |
| A. | Vision requirements |
| B. | Lift only |
| C. | Weight effects only |
| D. | Drag required only |
| Answer» B. Lift only | |