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Yes, so simple it is...

Test - PL A

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

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

2. The inner wing side angle of attack of a turning paraglider:

is changing because the wing banks in the same moment. is changing due to a change of trailing edge position. is not changing.

3. What will be the change of flow speed and static air pressure in a place where the streamline density increases?

The speed will decrease, the static pressure will decrease. The speed will increase, the static pressure will decrease. The speed will increase, the static pressure will increase.

4. Induced drag:

arises as a result of air flow from the lower wing surface, around the wingtip, towards the upper wing surface due to a pressure difference. arises as a result of interference between flows around different parts of an aircraft. arises as a result of parasitic energy induced by air rfiction around an aircraft.

5. How the speed system works?

It increases the angle of attack by pulling the front risers. It decreases the angle of attack by releasing the rear risers. It decreases the angle of attack by pulling the front risers. Sometimes it deforms the aerofoil shape.

6. The lift acts:

always upwards from the aerofoil. always perpendicularly to the direction of flow attacking the aerofoil. always perpendicularly to the chord.

7. The main cause of the stall is always:

the start of transition of laminar flow into turbulent flow on the surface of the glider. decreasing the flight speed under the minimum forward ground speed in a steady flight. exceeding the critical angle of attack.

8. Where on the aerofoil the flow separation starts?

In the boundary layer at the suction side of the aerofoil from the trailing edge end. In the wake on the suction side of the aerofoil from the leading edge end. In the boundary layer at the suction side of the aerofoil from the leading edge end.

9. The stratification of air in an inversion layer is:

indifferent. unstable. stable.

10. Characteristic typical for the troposphere is:

isothermal stratification. rise of pressure with hight. temperature drop with hight.

11. Near ground storm demonstrations which are dangerous for air traffic are:

Microbursts before the head of the storm, strong updraft currents in front of the microburst, strong downdraft currents after the microburst in the precipitation area and wind gusts. Drop of cloud base, visibility reducing. Persistent rainfall.

12. An aircraft is flying at a very warm day across the Alps. The weather is good and there is an anticyclone in the area. The aircraft is flying by a mountain at the hight of its summit. What value is the altimeter showing compared to the summit altitude?

The same height as the summit altitude. A lower height than the summit altitude. A higher height than the summit altitude.

13. Which of the phenomena occurring on the II. kind cold front are particularly dangerous for low-flying aircraft?

High pressure and temperature drop. Drop of cloud base, sometimes even to the ground. Strong turbulence limited to the narrow space of vortex - the microburst, with axis approximately at the base of Cb - cumulonimbus cloud.

14. With increasing height, atmospheric pressure:

does not change. increases and in the hight of 5.5 km is double of its value at the see level. decreases and in the hight of 5.5 km is a half of its value at the see level.

15. Cooling speed of rising air saturated with water vapor is less than of unsaturated air because:

condensation releases heat. water vapor absorbs heat radiated by air. water vapor is not cooled as fast as dry air.

16. Spiral is performed by:

a smooth transition from a turn into sharper and sharper turn via gradually increased brake input and body weight shift in the same side in which turning. pulling at first both the brakes and then loosening one brake all the way up while the other pulling completely down - the paraglider descends circling in a dynamic and fast rotation. weight shift in the intended turning side, pulling the steering on that side and pulling down the front riser on the other side.

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

Three. Five. Seven.

18. So called escaping maneuvers include:

spiral, spin and B-stall. spiral, big ears and B-stall. spiral, full-stall and B-stall.

19. By releasing the speed system the flight speed is:

increased. unaffected; only the angle of attack increases. decreased.

20. B-stall is performed by:

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

21. I increase the flight speed by:

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

22. The globe is:

a rotating ellipsoid flattened at the poles. ideal sphere. a net of coordinate lines.

23. The difference between UTC and Central European Summer Time (CEST) time is:

1 hour. There is no difference. 2 hours.

24. When comparing the map with the terrain the most important is:

accurate watch. to carefully view the terrain ahead of the aircraft, alongside the aircraft and consistently compare the map with the terrain. accurate compass.

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

A good map and navigation skills of the pilot. Experience of the pilot and his estimation. Navigational preparation before flight, map, visibility of ground.

26. Geographical meridian is:

a circle around the globe. a segment of a circle whose plane is perpendicular to the earth's axis. a half of meridian circle.

27. 9 cm in map with 1 : 500 000 scale refers of real distance:

50 km 45 km 60 km

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

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. By flying in figure eight or S turns you loose hight before the final glide. In such altitude is best to make a 360 turn.

29. For emergency landing a pilot would rather choose:

dense forest. a lonely tree. a forest road.

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

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

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

I prepare for the landing on the rescue, nothing else can be done anyway. I should try to collapse the glider canopy by pulling rear risers or steering to minimise its influence into reserve parachute flight and I should get prepared for landing. I should collapse the rescue parachute by pulling its lines.

32. If the steering line brakes, the correct procedure is:

steering by another suitable line and the other steering line or, if there is enough hight, use the reserve parachute. turning only in the side where the steering line is OK. steering via weight shift and cautious pulling of the rear risers.

33. If I stall the glider:

I use the reserve parachute; if there is not enough hight, I release the steering quickly. I use the reserve parachute; if there is not enough hight, I hold the steering down firmly. I release the steering continuously.

34. Except for takeoff or landing or except by permission issued by the Authority a VFR flight must be conducted above the ground or water at a height of not less than:

300 m 150 m except for ridge soaring. 150 m

35. Flying above a gathering of people at such a height that would not allow a safe landing in case of danger without endangering pilots or people on the ground is:

forbidden. allowed. possible only at an air show with a valid authorization issued.

36. The paraglider canopy is damaged mostly by:

storage in dark and dry rooms. mice and other wild rodents. UV rays, mechanical abrasion and humidity.

37. Pilots must have the documents required for flying a light aircraft:

with them at cross country flights. with them at every flight. with them at flights outside the airport.

38. The definition of visibility is:

the ability to see and recognize outstanding unlighted objects by day and lights at night determined by atmospheric conditions and expressed in units of distance. the ability to see and recognize outstanding unlighted objects by day and lights at night from the cockpit of the aircraft in flight. the ability to see forward from the cockpit of the aircraft in flight determined by meteorological conditions and expressed in units of distance.

39. The prohibited airspace (LKP):

can be entered only on the G class airspace level and at the indicated air speed lower then 460 km/h. can be entered but cannot be left. cannot be entered axcept with a special authorization of a competent authority.

40. To recalculate a figure in meters into figure in feet we use the simplified formula:

(m x 3) + 10% (m : 10) x 3 (m x 3) : 10

41. A paraglider is the most damaged by:

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

42. Risers are:

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

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

1210 112 155

44. During an unsuccessful landing a pilot flew through a window and cut his wrist so badly that the wound is heavily bleeding, blood squirts. 10 cm long piece of broken glass projects from the wound. The afflicted person is conscious, pale, complaining of pain in his right ankle which is evidently deformed. We'll call an ambulance and:

put the afflicted in a semi sitting position, pull out the sherd and apply compressing bandage. fix the leg, lay the afflicted in the anti shock position, lift the wounded hand up and if the bleeding doesn’t stop, apply a compressing bandage. lay the afflicted down on his back with legs lifted, apply a tourniquet on his forearm tightening it gently. We do not pull out the piece of glass on principle.

45. Choose the true statement about improvised transport:

The most important is that the afflicted stays in a slightly inclined position with head down during the whole transport. The priority of an improvised transport is speed. Unless it is necessary the patient should not be transported before the arrival of professional assistance.

46. 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. The side doesn’t matter, the important is to wrap it tightly all around the patient. This blanket can be also used as a tourniquet or improvised bandage.

47. Fractures of upper limbs are preferably fixed by:

using an improvised splint (branch, stick, etc.). tightening to the body in extended position. hanging in a triangular bandage.

48. In practice, we can recognize the malfunction of blood stream (cardiac arrest) by the fact that:

we cannot feel the pulse at the carotid artery. the afflicted is unresponsive, does not breath or does only gasping breaths and does not move. we cannot feel the heart beating on the chest.

49. During an improvised transport of an unconscious afflicted:

special attention should be payed to caution and head fixation. caution is not important because the unconscious afflicted doesn’t feel pain anyway. the process should be as fast as possible.

50. „Surgical” rubber gloves:

should be used for taking care of any injury. should be used only in treatment of heavy bleeding or dirty wounds. are suitable for treatment of patients suspected of infectious disease.