viserfly

Questions for VOR

Answer the following questions

1. An aircraft is on the 065 radial with a heading of 090M. The Course Reference Selector ICRSO is set on 240. Which HSI in the diagram shows the correct indications?
2. You are on compass heading 090 on the 255 radial from a VOR. You set the course 190 on your OBS. The deviation bar will show?
3.
An aircraft is flying on a MH of 010. The magnetic variation at the VOR is 10W and at the aircraft it is 12W; Which VOR RBI in the diagram corresponds to the indications on the VOR HSI?
4. An aircraft is on the 120 degree radial from a VOR. Course 340 degrees is selected on the HSI (Horizontal Situation Indicator). If the magnetic heading is 070 degrees, the deviation bar relative to the aeroplane model will be?
5. The three main components of VOR airborne equipment are?
6. If VOR bearing information is used beyond the published protection range, errors could be caused by
7. An airway 12 NM wide is to be defined by two VORs each having a resultant bearing accuracy of plus or minus 5.5°. In order to ensure accurate track guidance within the airway limits the maximum distance apart for the transmitter is approximately?
8. An aircraft is on radial 120 with a magnetic heading of 300 degrees. The track selector (OBS) reads 330 degrees. The indications on the Course Deviation Indicator (CDI) are "fly"?
9. An aircraft is on radial 120 with a magnetic heading of 300°, the track selector (OBS) reads : 330. The indications on the Course Deviation Indicator (CDI) are 'fly'
10. An aircraft is flying on a heading of 245 towards a VOR at FL300. The HSI displays a "selected course" of 255 with a TO indication. The variation at the VOR is 15E. Variation at the aircraft is 16E. Compass deviation is +1. When the pilot keeps the CDI on the left inner dot on a display with two dots on either side?
11. An aeroplane flies over position. A which is due north of a VOR station sited at position B. The magnetic variation at A = 18W. The magnetic variation at B = 10W. What radial from B is the aircraft on?
12. An aeroplane flying on a heading of 280 degrees magnetic is on a bearing of 180 degrees magnetic from of VOR. The bearing to the VOR that should be selected on the OMNI bearing selector to centralise the VOR/ILS deviation needle is?
13. An aircraft at 6400 FT will be able to receive a VOR ground station at 190FT above MSL at an approximate maximum range of
14. An aircraft is 100 NM from a VOR facility. Assuming no error when using a deviation indicator where 1 dot = 2° deviation, how many dots deviation from the centre line of the instrument will represent the limits of the airway boundary? (Assume that the airway is 10 NM wide)
15. The VOR system is limited to about 1º of accuracy. One degrees at 200 NM represents a width of
16. A VOR is sited at position (58 00 N, 073 00 W), where the magnetic variation is 32 degrees West. An aircraft is located at position (58 00 N, 073 00 W), where the magnetic variation is 28 degrees West. The aircraft is on VOR radial?
17. A VOR is sited at position A (35°00'N, 020°00'E). An aircraft is located at position B (34°00N, 020° 00'E). Assuming that the magnetic variation at A is 15°E and at B is 20°E, the aircraft is on VOR radial
18. The two signals transmitted by a conventional VOR ground station are in phase on magnetic
19. Which of the following statements concerning the variable,or directional, signal of a conventional VOR is correct?
20. The VOR system is limited to about 1° of accuracy. One degree at 250 NM represents a width of
21.
An aircraft is flying on the 170 radial with a MH of 315. On the HSI the CRS is set to 180. Which HSI in the diagram shows the correct indications?
22. What is the maximum distance between VOR and DME/TACAN ground installations if they are to have the same morse code identifier?
23. An Omni-bearing selector (OBS) shows full deflection to the left when within range of a serviceable VOR. What angular deviation are you from the selected radial?
24. The OBS is set to 048 degrees. "TO" appears in the window. The needle is close to full right deflection. The VOR radial is approximately?
25. An aircraft is required to approach a VOR via the 104° radial. Which of the following settings should be made on the VOR/ILS deviation indicator?
26.
An aircraft is flying on a MH of 210 degrees. The magnetic variation at the VOR is 5W and at the aircraft 10W. Which VOR RMI corresponds to the indications on the CDI shown in the diagram?
27. An airway 15 NM wide is to be defined by two VORs each having a resultant bearing accuracy of plus or minus 5.5°. In order to ensure accurate track guidance within the airway limits the maximum distance apart for the transmitter is approximately?
28. Which frequency band is used by VOR transmissions?
29. An aircraft at 6400 ft will be able to receive a VOR ground station at 100 ft above MSL at an approximate range of?
30.
An aircraft is flying on a MH of 010. The magnetic variation at the VOR is 10W and at the aircraft it is 12W. Which VOR RMI in the diagram shows the correct indications?
31. An aircraft on a heading of 280°(M) is on a bearing of 090°(M) from a VOR. The bearing you should select on the OMNI bearing selector to centralise the VOR/ILS left/right deviation needle with a 'TO' indication is?
32. If an aircraft flies along a VOR radial it will follow a
33. The principle used in VOR bearing measurement is
34. An aircraft at FL 100 ft will be to receive a VOR ground station at 100 ft above MSL at an approximate range of?
35. An aircraft, on a heading of 180(M) is on a bearing of 270 (M) from a VOR. The bearing you should select on the OMNI bearing selector to centralise the VOR/ILS left/right needle with a TO indication is?
36. In order to plot a bearing from a VOR station, a pilot needs to know the magnetic variation
37. Which statement is true about the use of the Doppler VOR?
38. An aircraft at FL 100 should be able to receive a VOR ground station at 100 ft above msl at an approximate maximum range of?
39. An aircraft is flying on a heading of 270°(M). The VOR OBS is also set to 270° with the full left deflection and FROM flag displayed. In which sector is the aricraft from the VOR ground station?
40. An RMI slaved to a remote indicating compass has gone unserviceable and is locked on to a reading of 090°. The tail of the VOR pointer shows 135°. The available information from the VOR is
41. An aircraft at FL 100 should be able to receive a VOR ground station at 100 FT above MSL at an approximate maximum range of
42. Tuned to a VOR station, with OBS needle central, the instrument reads 140 degrees with FROM indicated, Relative to the VOR station the receiver is in the?
43. Given: Aircraft heading 160° (M), Aircraft is on radial 240° from a VOR, Selected course on HSI is 250°. The HSI indication are deviation bar?
44. A VOR and NDB are co-located. An aeroplane fitted with an RMI is things away from the beacons on a radial of 090 degrees. The variation is changing rapidly. Which of the following statements is true?
45. In the VOR receiver the radial is determined by measurement of the?
46. An airway 10 NM wide is to be defined by two VORs each having a resultant bearing accuracy of plus or minus 5.5°. In order to ensure accurate track guidance with in the airway limits the maximum distance apart for the transmitter is approximately?
47. The OBS is set to 235 degrees. "TO" appears in the window. The needle is close to full right deflection. The VOR radial is approximately?
48. Given: Magnetic heading 280 degrees, VOR radial 090 degrees. What bearing should be selected on the omni-bearing selector in order t centralise the VOR deviation needle with a £TO" indication?
49. Given: VOR station position N66° E025° , variation 20°E; Estimated position of an aircraft N56° E025°, variation 25°E. What VOR radial is the aircraft on?
50. You are on a compass heading of 090 degrees on the 255 radial from a VOR. You set the course 190 degrees on your OBS. The deviation bar will show?