MCQOPTIONS
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MCQOPTIONS
This section includes 12 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. |
Stroke depends on ___________ |
| A. | vertical velocity at touchdown |
| B. | vertical velocity at climb |
| C. | rate of climb |
| D. | lift by wing at cruise |
| Answer» B. vertical velocity at climb | |
| 2. |
If piston diameter of an oleo system is given by 20 unit then, find the approximate value of typical external diameter of the same oleo system. |
| A. | 26 unit |
| B. | 10 unit |
| C. | 50 unit |
| D. | 200 unit |
| Answer» B. 10 unit | |
| 3. |
If an aircraft has gear load factor of 3 and average total load during deflection is 180 unit then, find how much weight is carried during landing. |
| A. | 60 unit |
| B. | 10 unit |
| C. | 100 unit |
| D. | 283 unit |
| Answer» B. 10 unit | |
| 4. |
An oleo is used as shock absorber in an aircraft. Determine at which external diameter we should design oleo if load on the oleo is 100 pounds. |
| A. | 0.4 unit |
| B. | 0.9 unit |
| C. | 2.9 unit |
| D. | 3.4 unit |
| Answer» B. 0.9 unit | |
| 5. |
Determine the gear load factor if landing weight is 250 unit and average total load during deflection is 550 unit. |
| A. | 2.2 |
| B. | 4 |
| C. | 4.5 |
| D. | 8.9 |
| Answer» B. 4 | |
| 6. |
If a tire has diameter of 18 in and rolling radius of 6 in then, what will be the approximate value of stroke of the tire? |
| A. | 3 in |
| B. | 4 in |
| C. | 5 in |
| D. | 8 in |
| Answer» B. 4 in | |
| 7. |
If an aircraft has sink speed at touchdown as 9 ft/s then, find the stroke in inches approximately. |
| A. | 9 in |
| B. | 19 in |
| C. | 1 in |
| D. | 2 in |
| Answer» B. 19 in | |
| 8. |
Stroke of a shock absorber is defined as _________ |
| A. | required deflection of the shock absorbing system |
| B. | lift required at takeoff |
| C. | length of crank shaft of engine |
| D. | piston distance travelled inside engine |
| Answer» B. lift required at takeoff | |
| 9. |
Which type of shock absorber is most widely used nowadays? |
| A. | Oleo |
| B. | Signal beam type |
| C. | Aurora beam type |
| D. | Longerons type always |
| Answer» B. Signal beam type | |
| 10. |
Which of the following is an example of a shock absorber? |
| A. | Solid spring shock arrangement |
| B. | Lift curve slope |
| C. | Flap |
| D. | Elevator |
| Answer» B. Lift curve slope | |
| 11. |
A typical glider will solely rely on tires for shock absorption. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 12. |
What is the function of the undercarriage? |
| A. | To absorb the shock during landing |
| B. | To provide lift |
| C. | To increase lift at landing |
| D. | To carry cargo at airport |
| Answer» B. To provide lift | |