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Yes, so simple it is...

Test - PL A

1. The lift on the aerofoil is created by:

densification of streamlines below the aerofoil, the lower surface of the aerofoil thus generates a negative pressure; above the aerofoil the streamlines expand and thereby an overpressure occurs above the aerofoil. densification of streamlines above the aerofoil, the top surface of the aerofoil thus generates a negative pressure; below the aerofoil the streamlines expand and thereby an overpressure occurs beneath the aerofoil. the force of flowing air from front of the aerofoil (when the angel of attack is positive).

2. The optimal gliding ratio can be flown:

with two different angles of attack. with just one angle of attack. with critical angle of attack.

3. The wing aspect ratio:

is a relationship between span squared and wing surface. is a relationship between chord length and air foil thickens. is a relationship between span and air foil thickness.

4. When the surface load changes the glide ratio:

does not change because the relation between lift coefficient and drag coefficient does not change. changes because the relation between lift and drag does not change. changes because effective bearing area is the same.

5. 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.

6. When increasing the angle of attack:

the lift coefficient and drag coefficient increase. the lift coefficient and drag coefficient decrease. the lift coefficient increases and drag coefficient decreases.

7. What kind of change of flow speed and static pressure causes the widening of streamlines in a specified place?

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

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

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

9. The greatest concentration of condensation nuclei is:

above oceans. above mountains. near large urban areas (industrial areas).

10. Local isolated thunderstorms are mostly:

mass storms. frontal air lift (cold front). frontal air lift (warm front).

11. Wind is:

the vertical air movement. the mixing of air particles. the horizontal flow (moving) of the air.

12. What prevents the air flow from areas of high pressure directly into the area of low air pressure?

The Coriolis force. Friction on the earth's surface. The force caused by the pressure gradient.

13. 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:

right. left. It doesn’t turn.

14. Which basic parameters and phenomena determine the weather inside air masses?

Pressure, clouds and air density. Temperature, humidity, vertical temperature gradient. Precipitations and visibility.

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

Cc - cirocumulus, Cs - cirostratus Ns - nimbostratus, As - altostratus Cb - cumulonimbus, Ac - altocumulus

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. weight shift in the intended turning side, pulling the steering on that side and pulling down the front riser on the other side. 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.

17. B-stall is performed by:

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

18. What does the term „spin” mean?

A spiral. Symmetric paragider stall. Asymmetrical (one side) paraglider stall.

19. So called escaping maneuvers include:

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

20. An asymmetric collapse of about 1/2 of the leading edge should be solved by:

weight shift into the non collapsed side and light break of the same side to keep the glider in straight flight. weight shift into the collapsed side and light break of the non collapsed side to keep the glider in straight flight. no inputs in steering letting the glider reinflate.

21. I increase the flight speed by:

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

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

London. Paris. Moscow.

23. The difference between UTC and Central European (CET) time is:

2 hours. 1 hour. There is no difference.

24. The most suitable maps for aeronautical navigation are:

maps with 1 : 500 000 scale. the maps which truly reflect the topographic situation and angles. those with precise angles.

25. Magnetic north is a direction given by:

the compass needle free of any interferences. measurements on a map. the theoretical line intersecting the earth center and the surface of the earth in points called magnetic north and magnetic south.

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

topographic situation. map projections. topographic area.

27. The globe is:

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

28. 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 perform the most effective escape maneuver and try to keep flying against the wind. to steer the glider straight into the lightest part of the cloud.

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

to release the steering and fly, steer and land back to the ground. to pull the steering fully. to pull and release the steering repeatedly and by such flapping go back to the ground.

30. After an asymmetric collapse the correct procedure is:

pulling the steering on the not collapsed side quickly and fully to help the regeneration of the canopy. no sudden piloting inputs; a certified paraglider will return into straight flight itself. weight shift in the not collapsed side of the glider and brake the same side slightly to stop rotation.maximálně se vyklonit na nezaklopenou stranu a také ji přibrzdit tak, aby nedošlo k rotaci

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

a parking. water surface. electric wires.

32. A glider with an asymmetric collapse tends to:

turn rapidly to the side with the collapse and then rotate or slowly return into straight flight. fall quickly and therefore it is necessary to prevent such situations at any cost. fly on, but pilots tend to do unwise piloting inputs.

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

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

34. The prohibited airspace (LKP):

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

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

prohibited. dangerous. restricted.

36. Except for takeoff or landing, or except by permit issued by the Aviation Authority, a VFR flight must be conducted over the congested areas or gathering of people in the open air at a height that may not be less than:

150 m above the highest obstacle within a radius of 600 m from the aircraft. 300 m above the highest obstacle within a radius of 300 m from the aircraft. 300 m above the highest obstacle within a radius of 600 m from the aircraft.

37. The period of validity of the medical certificate on health ability for Czech pilots is:

24 months for persons between 35 and 60 years of age. 12 months for persons above 60 years of age. 36 months for persons between 30 and 60 years of age.

38. The pilot of the aircraft not equipped with a radio intending to arrive or leave an uncontrolled airport should:

observe, for the departure or arrival, the avoidance rules. coordinate in advance their arrival or departure with the AFIS unit or the aerodrome operator. coordinate in advance their arrival or departure with the airfield owner.

39. Conducting a paragliding training is only allowed to:

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

40. Restricted air space (LK R):

must not be passed through. must be passed through. can be passed through under specified conditions.

41. A paraglider is the most damaged by:

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

42. Risers are:

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

43. During ridge soaring after a collapse about 10 meters above ground a pilot landed hard on his left side; He is obviously shaken, however gets up, then collapses, is pale, reports pain in his hip, shakes, he wants to sleep, a little confused, but strictly refuses an offered call for an ambulance. The procedure will be:

We are trying to calm him down, keep him in a position which is the most comfortable for him, cover him and call the emergency services. We lay him in the anti-shock position with his feet up, cover him and call an ambulance. We lay him in shade into semi sitting position and check him occasionally during flying. If his condition gets worse, we call help.

44. If the arrival of a rescue helicopter is expected, rescuers on the ground should stand so that:

they were always in the visual field of the helicopter pilot. they were evenly distributed around the expected landing site and they could prevent potential arrival of other persons. they were in the best possible place for a landing; just before touchdown they move in front of the helicopter.

45. A foreign object (e.g. little stone, sherd or so):

is never to be removed - cover the wound with anything in it and soak the bandage with disinfection. is to be removed from a wound if it is possible without excessive violence (e.g. rinsing with water, gently pulling etc.). must be removed even if surrounding tissue is damaged and then the wound needs rinsing with disinfection.

46. 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.

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

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

48. Resuscitation can be (among others) terminated:

if it has reliably been found that the afflicted is older than 70 years. when consciousness is restored - the patient begins to respond. after 20 min of performing it without any obvious effect.

49. For the quality of resuscitation, the most crucial is:

the deepest compressions. the highest possible frequency of compressions. timely starting and continuity of compressions.

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

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. we cannot feel the pulse at the carotid artery.