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Yes, so simple it is...

Test - PL A

1. In a steady gliding flight there is a balance between:

lift and drag. gravity force and lift plus drag. thrust and weight, drag and lift.

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

increases. does not change. decreases.

3. The lift coefficient is influenced the most by:

the speed of flow. the air foil curving. the air foil thickness.

4. When a paraglider is in steady flight in an ideal environment (no wind) at a glide ratio 6, then it means that:

the lift of the paraglider is 6 times less then its drag. it is flying at the speed of 6 m/s and the lift of the paraglider is 6 times greater then its drag. the lift is 6 times greater then the drag.

5. The polar line is a chart expressing:

the vertical speed and horizontal speed ratio. the horizontal speed and angle of attack ratio. the speed and drag ratio.

6. At the critical angle of attack:

the lift coefficient sharply increases. the drag coefficient drops abruptly. the lift coefficient reaches its maximum values, over further increasing of the angle of attack the lift coefficient decreases abruptly.

7. At minimum speed:

the paraglider or powered paraglider will fly the farthest. the paraglider or powered paraglider will fly the longest. the paraglider or powered paraglider is close to stall.

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?

There is overpressure below the aerofoil and negative pressure above the aerofoil in the ratio of 1/3 of overpressure and 2/3 of negative pressure. There is overpressure below the aerofoil and negative pressure above the aerofoil in the ratio of 1/3 of overpressure and 2/3 of negative pressure.

9. We call it unstable stratification when in unsaturated air:

an unsaturated particle, after removal of the external force, returns to its original position. an unsaturated air particle as it exits from the equilibrium position continues to climb even when the external force ceases to act. an unsaturated particle stops at a level at which external force has ceased to act.

10. What are the other two conditions, besides forces causing air lift, necessary for the creation of a thunderstorm?

Unstable conditions and low air pressure. Stable conditions and high air pressure. Unstable conditions and high air humidity.

11. Among the clouds with a great vertical development is:

Ac – altocumulus Cb – cumulonimbus Cc – cirocumulus

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

at noon. in winter at midday. in summer at midday.

13. Mass storms occur:

mostly during the night. mostly in the afternoon and evening in the hours of the highest ground temperatures. anytime.

14. In the area of high pressure in the northern hemisphere the wind close to the ground is blowing:

strait out from the middle of high pressure in the whole area. clockwise. counter clockwise.

15. In practice we converse wind speed in m/s into kt by formula:

1 m/s ~ 3 kt 1 m/s ~ 1 kt 1 m/s ~ 2 kt

16. B-stall is performed by:

by gradual pulling the first row risers. by gradual pulling the rear row risers. by pulling the second row risers.

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

Seven. Three. Five.

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

at the top of the mountain. down at a sufficient distance from the mountain top. so that the canopy is at the level of mountain top and the pilot a bit lower.

19. Ridge soaring is practiced so that:

we soar the wind wave just above the mountain ridge turning 180° at the turn points no matter what direction. we fly alongside a slope just above its lee side turning 180° into the wind at the turn points which means against the slope. we fly alongside a slope at its windward side turning 180° into the wind at the turn points.

20. The take off control includes:

the check of canopy, carabiners, weather and space in the direction of flight and landing. the check of harness, lines, canopy, weather and space. the check of glider and harness wear and tear, stitching, carabiners, helmet and instruments.

21. I increase the flight speed by:

pulling the trimmers. pulling a bit of steering. depressing the speed system.

22. The prime meridian is:

the meridian, at which the latitude and longitude equal 0. a meridian not passing through observatory in Greenwich, but only a small circle. meridian, also called the base meridian, passing through Greenwich Observatory in England.

23. Geographical North and South:

change location depending on annual periods. are influenced by the Earth’s magnetism. do not change location.

24. Time is reported:

in degrees. in hours, minutes and seconds, so that a minute begins with 1. sec and ends with 60. sec. in hours, minutes and seconds, so that a minute begins with 31. sec of a past minute and ends with 30. sec of actual minute.

25. Geographic coordinates indicate:

certain geographical location. certain place name. time zone position.

26. Sooner then in Prague, the sun rises in:

London. Moscow. Paris.

27. Comparative navigation involves:

comparing the calculated times with the reality. comparison of data of navigation devices (GPS) with a map. comparing terrain with a map and vice versa.

28. During flight a pilot should have his cellphone (if it is available):

in any place, because he cannot telephone during flight anyway. in a place, where he can reach it by any hand from the flying position. in the back harness pocket so it could not break or harm the pilot in case of accident.

29. For emergency landing You would prefer:

water. trees. buildings.

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

to keep circling through the cloud as high as possible and so fly over it. to steer the glider straight into the lightest part of the cloud. to perform the most effective escape maneuver and try to keep flying against the wind.

31. The best when blown behind a ridge is: Při přefouknutí přes kopec je nejbezpečnější

to do big ears which will help to fly through turbulences by increasing surface load of the wing. to fly with the wind as far as possible to a possible emergency landing field. to use a reserve parachute which is more stable in turbulences.

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

hold down the already pulled steering and counter-steer the rotation by weight-shift. release the steering continuously. pull the second steering fully and then release both.

33. You miscounted the landing approach and need to shorten it. You are 30 m above the ground:

In such altitude is best to make a 360 turn. By flying in figure eight or S turns you loose hight before the final glide. By pulling tips of the wing via the right lines you can reduce the effective surface of the wing and glide under a better angle to the ground.

34. Airdrome traffic zone - ATZ is:

a segregated airspace with a permanent information service. a segregated airspace with air traffic control service. a segregated airspace, which serves to protect airport operations.

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

to decide definitively on the execution of a flight. The pilot has no right to decide on the execution of a flight. to obey an operator's decision on the execution of a flight.

36. In G class airspace there is:

no request of connection. a request of permanent two way connection. a request of connection for flights above 150 m AGL.

37. Conducting a paragliding training is only allowed to:

a PG instructor and a PG instructor in training. a competition pilot, a PG instructor and a PG instructor in training. a sport pilot and a PG instructor.

38. Upper limit of G class airspace is in:

300 m AGL 300 m STD 300 m AMSL

39. An aircraft having priority must maintain its course and speed:

These conditions must not be changed. The course must be kept but speed can be changed. This rule does not relieve the aircraft commander of responsibility to carry out such measures that will the best prevent a collision.

40. If two aircrafts are flying on lines facing each other or approximately such, each of them should give way by changing its course to the:

side which is more suitable for avoiding a crash. right. left.

41. Risers are:

the webbings which connect a glider's suspension lines to a pilot's harness. up-going thermal currents. pilots who get up early.

42. A paraglider is the most damaged by:

sun and wrong packing. winch tow flying, powered paragliding and operation on wet grass. UV rays, wet storage and abrasion.

43. Chest compression during resuscitation is performed:

next to left nipple. by the lower end of chest bone. in the middle of chest bone.

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

by standing with arms stretched sideways in A shape. by standing with arms up in Y shape. by waving any object of bright color.

45. Improvised tourniquet is to be applied:

always about 10 - 15 cm above the wound. anywhere between the wound and heart. only at arm or thigh, between a wound and heart.

46. Choose the true statement about heat loss after an injury:

Maintaining body temperature is one of the most energy-intensive vital processes. Fight against heat loss therefore belongs - especially with severe injuries - amongst life-saving acts with high priority. Preventing heat loss is especially important because possible hypothermia is unpleasant and stressful for the afflicted. But this is not the priority for first aid. Mild hypothermia is in terms of first aid advantageous because it inhibits the metabolic processes and thus slows the onset of shock. Severe and prolonged hypothermia is harmful, preventing heat loss is therefore of particular importance for injuries in the winter and in poorly accessible terrain.

47. Choose the true statement about using the thermal („space”) blanket:

The foil is a very good thermal isolation but does not protect against moisture - it can leak in strong rain. This blanket can be also used as a tourniquet or improvised bandage. The side doesn’t matter, the important is to wrap it tightly all around the patient.

48. A pilot should have his mobile phone:

placed so that it could be reached in any position of pilot’s body. placed in the pocket of the harness so that it could not cause any injury in case of an accident. switched off because the aviation regulations forbid the use of mobile phones in flight.

49. The telephone number of medical emergency service in the Czech Republic is:

150 158 155

50. The most effective anti shock precautions in laic first aid (after securing vital functions) are:

thermal comfort, lots of sweet liquids, position on side. convenient position, thermal comfort, calming. fracture fixing, wound and abrasions treatment.