MCQOPTIONS
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MCQOPTIONS
This section includes 12 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 altitude range of exosphere is ________ |
| A. | 400km to 1000km |
| B. | 500km to 1000km |
| C. | 500km to 10000km |
| D. | 500km to 5000km |
| Answer» D. 500km to 5000km | |
| 2. |
Which of the following is the correct order of atmospheric layers with respect to altitude increase? |
| A. | Exosphere < Thermosphere < Mesosphere < Stratosphere < Troposphere |
| B. | Thermosphere < Stratosphere < Mesosphere < Troposphere < Exosphere |
| C. | Troposphere < Stratosphere < Mesosphere < Thermosphere < Exosphere |
| D. | Troposphere < Stratosphere < Mesosphere < Exosphere < Thermosphere |
| Answer» D. Troposphere < Stratosphere < Mesosphere < Exosphere < Thermosphere | |
| 3. |
The altitude range of stratosphere is ___________ |
| A. | 20km to 70km |
| B. | 18km to 50km |
| C. | 10km to 50km |
| D. | 30km to 40km |
| Answer» C. 10km to 50km | |
| 4. |
The altitude range of mesosphere is ___________ |
| A. | 40km to 80km |
| B. | 30km to 50km |
| C. | 50km to 85km |
| D. | 40km to 70km |
| Answer» D. 40km to 70km | |
| 5. |
The altitude range of troposphere is ___________ |
| A. | 10km to 50km |
| B. | 8km to 18km |
| C. | 20km to 60km |
| D. | 10km to 30km |
| Answer» C. 20km to 60km | |
| 6. |
The altitude range of thermosphere is ___________ |
| A. | 50km to 400km |
| B. | 90km to 500km |
| C. | 100km to 300km |
| D. | 70km to 400km |
| Answer» C. 100km to 300km | |
| 7. |
The range of temperature in troposphere is _____________ |
| A. | 15 C to -51 C |
| B. | 5 C to -10 C |
| C. | 510 C to -105 C |
| D. | 31 C to -10 C |
| Answer» B. 5 C to -10 C | |
| 8. |
The range of temperature in stratosphere is _____________ |
| A. | -51 C to -15 C |
| B. | -5 C to -10 C |
| C. | -510 C to -105 C |
| D. | -31 C to -10 C |
| Answer» B. -5 C to -10 C | |
| 9. |
The range of temperature in thermosphere is ________ |
| A. | 200-500 C |
| B. | 200-1000 C |
| C. | 200-2000 C |
| D. | 200-700 C |
| Answer» D. 200-700 C | |
| 10. |
The range of temperature in mesosphere is ________ |
| A. | below 130K |
| B. | below 140K |
| C. | below 110K |
| D. | below 120K |
| Answer» B. below 140K | |
| 11. |
According to ISA atmospheric model what is the value of datum atmospheric temperature? |
| A. | 273K |
| B. | 277K |
| C. | 288.15K |
| D. | 288.15 C |
| Answer» D. 288.15 C | |
| 12. |
The atmosphere is mainly divided into _______ layers. |
| A. | 2 |
| B. | 6 |
| C. | 7 |
| D. | 5 |
| Answer» E. | |