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Test - PL A

1. At the critical angle of attack:

2. The lift on the aerofoil:

3. Bringing a paraglider close to the critical angle of attack is manifested by:

4. The polar line is a chart expressing:

5. When increasing the angle of attack:

6. The angle of attack is:

7. 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?

8. The wing aspect ratio:

9. Convective activity in the mid-latitudes is the greatest:

10. What weather conditions are expected in temperate latitudes over land in summer in the middle of a stationary area of high pressure?

11. Half of the weight of the earth's atmosphere is located in the bottom:

12. Lentil shaped elongated clouds:

13. Which of clouds forming on the forehead of cold front is the most dangerous for air traffic?

14. In the northern hemisphere by proceeding vertically from the ground, the wind direction is somewhat different from the direction measured at the ground and it turns:

15. A prerequisite for the condensation of the saturated water vapor in the troposphere is the presence of condensation nuclei which are:

16. B-stall is performed by:

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

18. What does the term „spin” mean?

19. Ridge soaring is practiced so that:

20. The take off direction and place choice is subject to:

21. What are the possible wind direction indicators in a strange place where there is no wind sock?

22. Direction south is reported by:

23. Magnetic north is a direction given by:

24. The horizontal velocity is given:

25. Terrain formations such as forests, meadows, lakes, castles, roads, railways etc. are called:

26. When performing comparative orientation it is always more reliable:

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

28. When flying on speed system:

29. In strong wind a pilot flew in a place where his ground speed against the wind is zero:

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

31. If one side of canopy is stalled, the pilot should:

32. A glider with an asymmetric collapse tends to:

33. After a tall tree landing:

34. An aircraft in flight or moving on the ground must give way to the aircraft:

35. Two of the same category aircrafts are flying in one track against each other. Na vstřícné trati letí letadla stejné kategorie. Actions of avoidance are:

36. The definition of visibility is:

37. VFR flights in C, D and E classes airspace may be carried out at a distance from clouds:

38. A Czech paraglider technical certificate is issued:

39. The pilot (aircraft commander) is in competence to:

40. The dangerous airspace (LKD) is is an area where flying is:

41. Initial examination includes:

42. Risers are:

43. The first aid basics of wounds and abrasions treatment are:

44. The most essential first aid actions that can be performed in the event of serious accident are:

45. Clearing the airway of unconscious patient is done primarily using:

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

47. Choose the true statement about tactics when you are a witness of a severe injury:

48. „Surgical” rubber gloves:

49. In improvised conditions fracture fixing is:

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