MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Aircraft Performance knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The Pitot-static system pressures are given to the air data computers to find CAS, density and temperature. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Find the flow speed of air when the dynamic pressure is 70516 N/m2 and density is 1.23kg/m3. |
| A. | 338.62 m/s |
| B. | 340 m/s |
| C. | 313.5 m/s |
| D. | 321.5 m/s |
| Answer» B. 340 m/s | |
| 3. |
Calculate the dynamic pressure of aircraft in air when density and flow speed are 1.23 kg/m3 and 340m/s. |
| A. | 71094 N/m<sup>2</sup> |
| B. | 54128N/m<sup>2</sup> |
| C. | 65487 N/m<sup>2</sup> |
| D. | 65789 N/m<sup>2</sup> |
| Answer» B. 54128N/m<sup>2</sup> | |
| 4. |
Calculate the dynamic pressure of aircraft in air when mach number and pressure are 2 and 101325N/m2. |
| A. | 283710 N/m<sup>2</sup> |
| B. | 541278 N/m<sup>2</sup> |
| C. | 352769 N/m<sup>2</sup> |
| D. | 457815 N/m<sup>2</sup> |
| Answer» B. 541278 N/m<sup>2</sup> | |
| 5. |
Dynamic pressure is directly proportional to the flow speed. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
Which of the following is the correct formula for dynamic pressure? |
| A. | q= ( frac{1}{2} ) PM<sup>2</sup> |
| B. | q= ( frac{1}{2} ) M<sup>2</sup> |
| C. | q= ( frac{1}{2} ) PV<sup>2</sup> |
| D. | q= ( frac{1}{2} ) V<sup>2</sup> |
| Answer» B. q= ( frac{1}{2} ) M<sup>2</sup> | |
| 7. |
Dynamic pressure is the difference between stagnation pressure and static pressure. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
Air data computer system measures airspeed, mach number, temperature and height. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
Transducers are the pressure devices used to convert signal in one form of energy to another energy form. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 10. |
FSO stands for ____________ |
| A. | Full-scale output |
| B. | Flight-scale output |
| C. | Flight stimulation output |
| D. | Full screen output |
| Answer» B. Flight-scale output | |