viserfly

Questions for KW BARO

Answer the following questions

1. A vibrator is sometimes fitted in an altimeter to?
2. The altimeter of an aircraft with a static pressure source on each side of the fuselage will ...... if one becomes blocked?
3. If QNH is 1000 hPa and field elevation is 4500 ft amsl, what is QFE?
4. Some altimeters employ vibrators in order to ?
5. What is QNH?
6. 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 right one is blocked?
7. True altitude is shown from ....... on board an aircraft?
8. The vertical speed indicator of an aircraft flying at a true airspeed of 100 kt, in a descent with a slope of 3 degrees, indicates?
9. If QFE is 1022 hPa what is the pressure altitude of the field?
10. What will happen to the altimeter reading if an aircraft flying at a fixed heading meets a colder air mass?
11. The pressure altitude of the field can be found by?
12. When flying from a sector of warm air into one of colder air, the altimeter will?
13. What is QNH?
14. What is density altitude?
15. If an aircraft with two static ports, sideslips towards the unblocked port, the altitude indication will?
16. Why are vibrators sometimes fitted in altimeters?
17. If pressure altitude is 22800 ft, at an elevation of 22000 ft, what is QNH?
18. Density altitude is?
19. In a banked turn a barometric altimeter using a single static source?
20. One definition of pressure altitude is?
21. If field pressure altitude is 5000 ft amsl and OAT is 25°C, what is the density altitude?
22. If the pressure feed line to a barometric altimeter becomes detached from the back of the instrument in flight the instrument will?
23. A servo altimeter is ...... it employs an electrical pick-off?
24. A servo altimeter is ..... than a conventional one, because ...... ?
25. Servo altimeters are more accurate because?
26. What type of pressure sensor is employed in a barometric altimeter?
27. If an aircraft has two altimeters, only one of which is corrected for position error?
28. Density altitude is?
29. True altitude is obtained from ....... on board an aircraft?
30. What is the true altitude of an aircraft if its altimeter indicated 16000 ft when the ambient temperature was - 30° C?
31. What is the true altitude of an aircraft flying at 16000 ft indicated altitude with an OAT of -16 degrees C?
32. If QNH changes from 1013 hPa to 1022 hPa this will?
33. The primary factor which makes the servo-assisted altimeter more accurate than the simple pressure altimeter is the use of?
34. The purpose of the vibrating device of an altimeter is to?
35. A barometric altimeter comprises of ?
36. If field elevation is 3500 ft amsl and QFE is 1020 mb, what is the pressure altitude?
37. How will altimeter readings be affected if the layers of air below an aircraft are colder than the standard temperature?
38. The ADC obtains its altitude data from?
39. If pressure altitude is 30000 ft, indicated TAT is - 10, mach number is 0.82, what is the density altitude?
40. What will happen to altimeter indication if an aircraft in level flight enters a cold front?
41. If icing or debris cause pressure disturbances at the static source, the effect will be?
42. At sea level, on a typical servo altimeter, the tolerance in feet from indicated must?
43. How will altimeter reading be affected if the static vent pipe becomes blocked?
44. The hysteresis error of an altimeter varles substantially with the?
45. If pressure altitude is 3700 ft amsl and QNH is 1000 mb, what is field elevation?
46. From what is true altitude derived?
47. If QFE changes from 1013 hPa to 1022 hPa will?
48. What will happen to the indicated altitude if an aircraft in level flight passes into a warmer air mass?
49. If QNH is 999 hpa, what is the pressure altitude at an elevation of 25000 ft?
50. If the glass of a barometric altimeter in a pressurised aircraft becomes cracked and the static ports become blocked , the altimeter will?