Question Bank

1. Total Air Temp is always... than Static Air Temp and the difference varies with....

2. When descending through an isothermal layer at a constant Calibrated Airspeed (CAS), the True Airspeed (TAS) will?

3. At a fixed pressure altitude an increase in temperature will?

4. If the outside temperature at 35000ft is -40°C , the local speed of sound is

5. When descending through an inversion at constant TAS?

6. When descending through an inversion at constant CAS?

7. At a constant Mach number, the calibrated airspeed (CAS)

8. What corrections must be applied to indicated airspeed to produce true airspeed?

9. M 0.80, OAT - 50°C, FL 330, GS 490 kt, VAR 20°W, Magnetic heading 140°, drift is 11° right. Calculate the true W/V?

10. When descending through an isothermal layer at constant CAS?

11. At any given height or altitude, an aircraft will always lift-off at the same?

12. Cruising at FL 390, M.84 is found to give a TAS of 499kt. The ISA deviation at this level will be

13. When climbing through an inversion at constant TAS.

14. When climbing at a constant Mach number below the tropopause, in ISA conditions =, the Calibrated Airspeed (CAS) will

15. If pressure altitude is 40,000 ft. amsl, indicated TAT is -29°C what is the mach number assuming ISA conditions?

16. If mach number is 0.88 and TAT is -4°C, what is the pressure altitude in the international standard atmosphere?

17. A temperature sensor having a recovery factor of 0.75 indicates 30°C. Static Air Temperature (SAT) is 25°C. How high is the Ram-rise?

18. FL120, OAT is ISA standard, CAS is 200 kt, Track is 222°(M), Heading is 215°(M), Variation is 15°W. time to fly 105 NM is 21 MIN. what is the W/V?

19. A/C is flying at TAS = 520 Kts. SAT is - 20°C. Find TAT.

20. When climbing through an isothermal layer at constant TAS?

21. When climbing through an inversion at constant CAS?

22. The difference between static air temperature and total air temperature is known as

23. When descending through an isothermal layer at constant TAS?

24. The velocity of sound at the sea level in a standard atmosphere is

25. If a Decrease of 0.12 in the Mach number results in a decrease of 80 Knots in the TAS, what is the local speed of sound?

26. When descending through an inversion at constant mach number?

27. TAT = -25°. SAT = -35°. Find TAS.

28. An is aircraft flying at a TAS of 1100 knots at FL650. A change in 0.1M causes a change i TAS of 57 knots. The temperature deviation at FL 650 assuming an ISA atmosphere is

29. Calibrated air speed is

30. An aircraft is flying at mach 0.86 and the true ambient air temperature is - 42°C. Determine

31. CAS is IAS corrected for

32. When descending through an inversion at constant CAS?

33. FL250,OAT -15°C, TAS 250 kt, Calculate the Mach No.?

34. If pressure altitude is 30000 ft amsl and mach number is 0.84 what is the ISA TAT?

35. When descending through an isothermal level the TAS will _____, the CAS and the LSS will ________ :

36. CAS is?

37. An Air Data Computer (ADC)

38. When climbing through an inversion at constant mach number?

39. TAS 487kt, FL 330, Temperature ISA + 15. Calculate the MACH number?

40. A/C is flying at TAS = 400 Kts. SAT = -23°. Find Dynamic rise in temperature

41. When descending through an isothermal layer at a constant Calibrated Airspeed (CAS), the True Airspeed (TAS) will

42. When climbing through an inversion at constant CAS?

43. If indicated TAT is - 10°C, pressured altitude is 30000 ft. amsl, and mach number is 0.84, what is the temperature deviation?

44. An increase of 0.15 Mach results in an increase of 93 kt TAS of an aircraft. The local speed of sound is

45. As pressure altitude increases when climbing at constant IAS?

46. Mach number is the ratio of?

47. EAS is

48. Total air temp is _____ than _____ by an amount which is proportional to _____.

49. As pressure altitude increases when climbing at constant mach number?

50. IAS 120 kt, FL 80, OAT + 20°C. What is the TAS?