viserfly

Questions for KW BARO

Answer the following questions

1. A vibrator is sometimes fitted in an altimeter to?
2. How will altimeter reading be affected if the static vent pipe becomes blocked?
3. What will happen to the altimeter reading in a right sideslip, if an aircraft has a static vent at each side of the fuselage, but the left one is blocked?
4. From what is true altitude derived?
5. The hysteresis error of an altimeter varles substantially with the?
6. The primary factor which makes the servo-assisted altimeter more accurate than the simple pressure altimeter is the use of?
7. In a barometric altimeter ....... is fed into the capsule and ...... is fed into the case?
8. If an aircraft flying at constant height over a level surface meets a hotter air mass, the altimeter will?
9. At sea level, on a typical servo altimeter, the tolerance in feet from indicated must?
10. If an aircraft with two static ports, sideslips towards the blocked port, the altitude indication will?
11. If an aircraft has two altimeters, only one of which is corrected for position error?
12. At a fixed pressure altitude an increase in temperature will?
13. One definition of pressure altitude is?
14. When flying from a sector of warm air into one of colder air, the altimeter will?
15. What will happen to the indicated altitude if an aircraft in level flight passes into a warmer air mass?
16. If the pilot source becomes blocked the barometric altimeter will?
17. Why are vibrators sometimes fitted in altimeters?
18. What will happen to the altimeter reading if an aircraft flying at a fixed heading meets a colder air mass?
19. A servo altimeter is ..... than a conventional one, because ...... ?
20. The ADC obtains its altitude data from?
21. If pressure altitude is 30000 ft, indicated TAT is - 10, mach number is 0.82, what is the density altitude?
22. What is the true altitude of an aircraft flying at 16000 ft indicated altitude with an OAT of -16 degrees C?
23. If field elevation is 4000 ft amsl and QNH is 900 mb, what is the pressure altitude?
24. What is QNH?
25. If QNH is 1000 hPa and field elevation is 4500 ft amsl, what is QFE?
26. The altitude indicated on board an aircraft flying in an atmosphere where all atmosphere layers below the aircraft are warm is?
27. If the static pressure source in an un- pressurised aircraft became blocked the altimeter would ...... but might be rectified by ........ ?
28. If icing or debris cause pressure disturbances at the static source, the effect will be?
29. True altitude is shown from ....... on board an aircraft?
30. If QFE changes from 1013 hPa to 1022 hPa will?
31. If QNH changes from 1013 hPa to 1022 hPa this will?
32. The pressure altitude of the field can be found by?
33. If an aircraft with two static ports, sideslips towards the unblocked port, the altitude indication will?
34. Some altimeters employ vibrators in order to ?
35. Density altitude is?
36. Servo altimeters are more accurate because?
37. What will happen if an aircraft has two altimeters, one of which is compensated for position error, whilst the other is not?
38. If the glass of a barometric altimeter in a pressurised aircraft becomes cracked and the static ports become blocked , the altimeter will?
39. Pressure altitude is?
40. If QNH is 999 hpa, what is the pressure altitude at an elevation of 25000 ft?
41. If field elevation is 3500 ft amsl and QFE is 1020 mb, what is the pressure altitude?
42. A barometric altimeter comprises of ?
43. The purpose of the vibrating device of an altimeter is to?
44. In a banked turn a barometric altimeter using a single static source?
45. What is QNH?
46. If the pressure feed line to a barometric altimeter becomes detached from the back of the instrument in flight the instrument will?
47. Density altitude is?
48. If field pressure altitude is 5000 ft amsl and OAT is 25°C, what is the density altitude?
49. As pressure altitude increases?
50. How will altimeter readings be affected if the layers of air below an aircraft are colder than the standard temperature?