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Questions for VOR

Answer the following questions

1. The two signals transmitted by a conventional VOR ground station are in phase on magnetic
2. 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?
3. Given: Aircraft heading 150°(M), Aircraft ison radial 100° from a VOR, Selected course on HSI is 090°. The HSI indications are deviation bar?
4.
An aircraft is flying on the 245 radial with a MH of 250 degrees. On the CDI the CRS is set to 060. Which of the CDIs in the diagram shows the correct indications?
5. The VOR system is limited to about 1º of accuracy. One degrees at 200 NM represents a width of
6. 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
7. An aircraft is required to approach a VOR via the 244 degrees radial. Which of the following settings should be made on the VOR/ILS deviation indicator?
8. The VOR system is limited to about 1 degree of accuracy. One degree at 200 nm range represents a width of?
9. Given: Course Deviation Indicator (CDI) for a VOR is selected to 090°. From/To indicator indicates "TO". CDI needle is deflected halfway to the right. On what radial is the aircraft?
10. What is the maximum theoretical range that an aircraft at FL 150 can receive signals from a VOR situated at 609 ft above MSL?
11. In order to plot a bearing from a VOR station, a pilot needs to know the magnetic variation
12. Given: Aircraft heading 300°(M), Aircraft is on radial 280° from a VOR, Selected course on HSI is 270°. The HSI indications are deviation bar?

 


 
13. The VOR system is limited to about 1° of accuracy. One degree at 250 NM represents a width of
14. If the reference phase differs 30° with the variable phase the radial from the VOR station will be
15. A pilot flying an aircraft at FL80, turnes in a VOR, which has an elevation of 313m, Given ISA conditions, what is the maximum theoretical distance at which the pilot might expect to receive the VOR signals?
16. An aircraft at FL 100 ft will be to receive a VOR ground station at 100 ft above MSL at an approximate range of?
17. Under which of the following circumstance does a VOR/DME Area Navigation System switch to Dead Reckoning mode?
18. Given: Aircraft position 52 09 S 024 E, magnetic variation 14W, FL310. BIT VOR/DME position 54 42 S 024 E. Magnetic variation 14E. In order to read the most accurate ground speed given by the DME receiver from this positive, the pilot must follow which BIT radial?
19. Given: Course Deviation Indicator (CDI) for a VOR is elected to 090 degrees. From/TO indicator indicates "TO". CDI needle is deflected halfway to the right. On what radial is the aircraft?
20. What is the maximum theoretical range that an aircraft at FL150 can receive signals from a VOR situated 609 feet above MSL?
21. A VOR is sited at position A, (45 00 N, 010 00 E), An aircraft if located at position B, (44 00 N, 010 00 E). Magnetic variation at position A = 10 degrees West, and at position B it is 15 degrees West. The aircraft is on VOR radial?
22. 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?
23. Which frequency band is used by VOR transmissions?
24. What is the maximum distance between VOR and DME/TACAN ground installations if they are to have the same morse code identifier?
25. 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?
26. 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?
27.
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?
28. How does a VOR/DME Area Navigation system select the DME station to be used for positioning?
29. In order to measure the radial from a VOR, the aircraft VOR receiver?
30. An aircraft is flying on the true track 090 degrees, towards a VOR station located near the equator where the magnetic variation is 15 degrees East. The variation at the aircraft position is 8 degrees East. The aircraft is one the VOR radial?
31. 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'
32.
An aircraft is flying on the 050 radial with a MH of 250. On the CDI the CRS is set to 060. Which CDI in the diagram shows the correct indications?
33. 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?
34. The maximum theoretical range at which an aircraft at FL 230 can receive signals from a VOR facility sited at MSL is?
35.
An aircraft is flying on a MH of 210 degrees. The magnetic variation at the VOR is 5W and at the aircraft is 10W. According to the CDI in the diagram, the aircraft is on radial?
36. The two signals transmitted by a conventional VOR ground station are 180° out of phase on magnetic
37. Which statement is true about the use of the Doppler VOR?
38. Given: Aircraft heading 045°(M), Aircraft is on radial 080° from a VOR, Selected course on HSI is 090°. The HSI indication are deviation bar?
39. Given: Aircraft heading 160 (M), aircraft is on radial 240 from a VOR. Selected course on the HSI is 250 degrees. The HSI indications are deviation bar?
40. Two aircraft are located on (arbitary) different radials but at equal distances from a VOR station. Which statement is true?
41. An aeroplane flying on heading of 180 degrees magnetic is on a bearing of 270 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?
42.
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?
43. 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?
44. In the VOR receiver the radial is determined by measurement of the?
45. An aircraft is situated at 30N, 005E, with magnetic variation of 10W, A VOR is located at 30N 013E with a magnetic variation of 15W. The aircraft is situated on the VOR radial?
46. 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)
47. An aircraft at 6400 FT will be able to receive a VOR ground station at 190FT above MSL at an approximate maximum range of
48. The maximum theoretical range at which an aircraft at FL230 may received signals from VOR facility sited at mean sea level is
49. Apart from radials and distances from VOR/DME stations, what information is required by the VOR/DME Area Navigation computer in order to calculate the wind?
50. 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?