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Yes, so simple it is...

Test - PL A

1. The induced drag can be reduced by:

the air foil thickness and special the wing arrow and air foil thickness. aspect ratio and favorable wing tip shape.

2. When air flow is laminar:

there is a relative mix of streamlines. there is a relative mix of streamlines but at the end of given aerofoil there are no significant eddies in the flow. there is no relative mix of streamlines.

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

the lift is 6 times greater then the drag. 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.

4. The lift acts:

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

5. Can we read the best glide ratio speed in front wind from the polar line?

Only for tail wind. No. Yes.

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

does not change. decreases. increases.

7. If the pilot weight increases, the wing glide ratio:

increases. decreases. stays the same.

8. The centre of gravity of an aircraft:

is a point where the resultant aerodynamic force and force of gravity acts. is a point where the force of gravity acts. is a point where the resultant aerodynamic force acts.

9. Which of the following cloud types may reach up into the stratosphere?

Cumulonimbus Cumulus Cirrostratus

10. 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.

11. The basic cause of cloud formation in the atmosphere is:

achieving a state of saturation. achieving a state of saturation followed by water vapor condensation. decrease of air temperature with height.

12. Low level cloud can be:

Ci – cirrus St – stratus Ac – altocumulus

13. Lentil shaped elongated clouds:

occur mainly in the tropics; in our latitudes they appear rarely in the spring at the sudden change in temperature. especially in summer indicate coming of a dangerous occluded front. indicate strong wind at hight and wind gusts danger.

14. Which of the layers of Earth's atmosphere is characterized by vertical movements?

Tropopause. Stratosphere. Troposphere.

15. Stationary front is the one that:

is moving only clockwise. is not moving or moves very slowly. is moving in leaps.

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

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

17. The heading of aircraft and its direction of movement compare to ground is:

always the same. the same when flying in no wind or with the wind exactly from left or right. the same when flying in no wind or exactly against the wind or with the wind.

18. 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.

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

Circling of birds of prey, direction of cloud shades movement and waves on water surfaces. Grass waves, smoke, tree shaking, moving dust or other light objects in the air. Positions of gliders on the ground which landed earlier.

20. When entering a thermal current:

the glider usually tends to collapse and therefore the pilot should break a bit before turning. the canopy always tends to collapse and therefore the pilot must brake. the glider informs the pilot by its movements about the strength of the lift and usually also about which direction is better to turn.

21. Spiral is performed by:

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. 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.

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

topographic area. topographic situation. map projections.

23. Geographic coordinates indicate:

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

24. The globe is:

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

25. Time of sunrise and sunset varies:

influenced by the magnetic field of the Earth. depending on the intensity of sunlight. with annual periods.

26. 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.

27. 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:

the geological poles. the marine poles. the magnetic poles.

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

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. In such altitude is best to make a 360 turn.

29. When flying on speed system:

The paraglider will increase its speed and will be more prone to symmetrical or asymmetrical collapses. The paraglider is prone to symmetrical or asymmetrical collapses. The paraglider will increase its speed and it will be more stabile thanks to better flow.

30. Your special equipment for safety maneuvers training should be:

a life jacket and a flare. a life jacket, an orange helmet and light shoes. a life jacket, a hook knife for cutting lines or risers.

31. After an asymmetric collapse the correct procedure is:

no sudden piloting inputs; a certified paraglider will return into straight flight itself. pulling the steering on the not collapsed side quickly and fully to help the regeneration of the canopy. 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

32. 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 and release the steering repeatedly and by such flapping go back to the ground. to pull the steering fully.

33. 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.

34. To indicate the height after passing through the transition altitude the setting goes from QNH values:

to the altimeter setting at QFE of the target airport and vertical positions of the aircraft are expressed in hight over the target airport. to the altimeter setting at the value of 1013.2 hPa and vertical positions of the aircraft are expressed in flight levels. to the altimeter setting at QFE and vertical positions of the aircraft are expressed as hight above the ground.

35. From a sport aircraft (SLZ) it is forbidden:

to spray. to drop anything or spray, except under certain conditions. to drop things between sunrise and sunset.

36. When two light aircrafts are flying on intersecting tracks in free space, the right of way is of the light aircraft flying:

from the left. against the sun. from the right.

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 AGL abbreviation by a height data in the airspace map means:

the hight according the local atmospheric pressure. the hight above the ground level. the hight above the see level.

39. 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:

Both aircrafts will change their curse to the right. You will turn to the right, the other aircraft will turn to the left. Both aircrafts will change their curse to the left.

40. An overtaking plane is that which approaches the overtaken aircraft from behind on a line forming with a plane of symmetry of the overtaken aircraft angle of less than:

80 degrees. 70 degrees. 60 degrees.

41. Initial examination includes:

vital functions check according to the chart A-B-C. fast check of the afflicted „from head to toe” with emphasis on injury signs. finding the circumstances of the incident, the patient's problems and possible diseases which he is suffering.

42. 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.

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

The side doesn’t matter, the important is to wrap it tightly all around the patient. 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.

44. A pilot should have his mobile phone:

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

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

The afflicted is tightly wraped into it including head, only face is uncovered. It is laid under the afflicted. The afflicted is carefully covered with it.

46. „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.

47. When stopping bleeding by tourniquet, the principle is:

„The tourniquet must not hurt.“ „The tourniquet must hurt.“ „If using tourniquet, then properly.“

48. Choose the true statement about the obligation to provide first aid:

Everyone who witnesses an accident is obliged to provide first aid, regardless of the severity of injury and danger. The obligation to provide first aid is only moral and it is not legally enforceable. If there is serious injury, everybody is obliged to provide first aid; this assistance must not endanger the life or health of the firstaider.

49. During an improvised transport of an afflicted:

the head should be placed so that it could move in response to terrain unevenness. the specific position is not a question but the fact that the afflicted is fixed and the position does not change suddenly. the limbs should be stretched along the long axis of body.

50. The A-B-C protocol in initial examination stands for:

Anamnesis, Breathing,Chest injury check. 1. open the Airway with a head tilt, 2. start the artificial respiration = Breathing, 3. start the chest Compressions. 1. check the Airway, 2. check the Breathing and 3. restore the Circulation (using Compressions).