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Test - PL A

1. The angle of attack is:

2. Surface load:

3. The induced drag can be reduced by:

4. When the surface load changes the glide ratio:

5. What size and direction is the resultant aerodynamic force in a steady gliding flight?

6. In the moment of flying in a sinking currant the angle of attack:

7. If the angle of attack increases, the forward speed:

8. Lift arises when an aerofoil is in flow due to the creation of a pressure differential above and below the aerofoil. What is the pressure below and above the aerofoil and what is the ratio of their sizes at normal angles of attack?

9. The most common wind direction in the valley caused by thermal effects is:

10. What ground level weather is usually associated with a permanent area of high pressure over the mainland in winter?

11. Turbulence is defined as:

12. Which of these cloud species belong among clouds of crystal composition?

13. Clouds classified as high level clouds constitute of:

14. The beginning of thunder storm is characterized by:

15. In troposphere, at vertical rise of 100 m the pressure drop:

16. How many items is there in the pre start check?

17. When entering a downdraft:

18. In stronger wind it is better to take off:

19. Ridge soaring is practiced so that:

20. So called escaping maneuvers include:

21. The take off control includes:

22. The flight velocity displayed by GPS is:

23. Contour lines are curves connecting points of the same:

24. The earth axix is a line intersecting the center of the earth perpendicularly to the equator. The points where this line intersects the earth surface are called poles and they are:

25. Comparative navigation involves:

26. The horizontal velocity is given:

27. Which of the following conditions is the most important for comparative navigation?

28. During ground handling training the glider lifts the pilot above the ground in a wind gust unexpectedly. The correct procedure is:

29. If during a flight the reserve parachute drops out accidentally and opens:

30. When flying on speed system:

31. When sucked in a vertically developed cloud the best to do is:

32. In mid-air collision about 50 to 100 m above the terrain the correct procedure is:

33. Your last choice for emergency landing would always be:

34. Restricted air space (LK R):

35. A light aircraft can be steered by:

36. The lower limit of a control zone (CTR) is formed by:

37. Airdrome traffic zone (ATZ) is of such dimensions:

38. A Czech Pilot license holder can obtain a Sport Pilot license after:

39. Upper limit of G class airspace is in:

40. The aircraft, that is obliged by the rules to give way to another aircraft, must:

41. Risers are:

42. A paraglider is the most damaged by:

43. A pilot should have his mobile phone:

44. If one layer of pressure bandage is not enough to stop bleeding from a wound on leg:

45. To prevent heat loss the most effective is:

46. In improvised conditions fracture fixing is:

47. The signal to the rescue helicopter from persons on the ground is done:

48. The best way of use of the „anti-shock” foil (thermal blanket) is:

49. The helmet of the afflicted:

50. If it is obvious that the action of rescue helicopter is necessary, in the Czech Republic it is preferably needed to call number: