MCQOPTIONS
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MCQOPTIONS
This section includes 10 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. |
Choose an appropriate incorrect option. |
| A. | At any given time, an aircraft can only experience any one type of load |
| B. | At cruise, lift will be same as weight |
| C. | Aerodynamic centre is located at quarter chord point for typical subsonic a/c |
| D. | Lift is an example of Aerodynamic force |
| Answer» B. At cruise, lift will be same as weight | |
| 2. |
Loads during takeoff and landing will be equal in magnitude. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
Which of the following is not categorized as powerplant load? |
| A. | Taxing |
| B. | Thrust |
| C. | Torque |
| D. | Duct pressure |
| Answer» B. Thrust | |
| 4. |
If my factor of safety is 2 and design load of my aircraft is 1000N then, at which value of ultimate load my aircraft can withstand without breaking? |
| A. | 2KN |
| B. | 9N |
| C. | 1208KN |
| D. | 1.208KN |
| Answer» B. 9N | |
| 5. |
Design load is defined as ________ |
| A. | the Highest possible load that structure is designed to withstand without braking |
| B. | the highest normal stress when strain is only quarter |
| C. | the lowest load that structure has to withstand |
| D. | lift and drag only |
| Answer» B. the highest normal stress when strain is only quarter | |
| 6. |
The largest load that is expected to be experienced by aircraft is called __________ |
| A. | limit load |
| B. | normal stress |
| C. | normal strain |
| D. | shear stress |
| Answer» B. normal stress | |
| 7. |
Which of the following is an example of air load? |
| A. | Gust |
| B. | Taxi |
| C. | Wheel stress |
| D. | Landing |
| Answer» B. Taxi | |
| 8. |
Air loads are loads typically experienced by an aircraft during flight in air. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
What are the ground loads? |
| A. | Loads acting due to aircraft motion on ground |
| B. | Air loads |
| C. | Gust loads |
| D. | Lift and drag |
| Answer» B. Air loads | |
| 10. |
Almost all the forces acting on aircraft can be categorized as _____ |
| A. | body or surface forces |
| B. | body forces only |
| C. | only as surface force |
| D. | neither body nor surface force |
| Answer» B. body forces only | |