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Yes, so simple it is...

Test - PL A

1. The optimal gliding ratio can be flown:

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

2. The centre of gravity of an aircraft:

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

3. What size and direction is the resultant aerodynamic force in a steady gliding flight?

It is the same size and of the opposite direction as the gravityy force. It is oppositely oriented but smaller then gravity force and that is why the paraglider in steady air always descends. It is equally oriented but smaller then gravity force and that is why the paraglider in steady air always descends.

4. Where on the aerofoil the flow separation starts?

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

5. At the critical angle of attack:

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

6. 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.

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

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

the drag and the gravity force. the weight of the aircraft and lift. the gravity force and resultant aerodynamic force.

9. The air mass is called unstable if there are:

inversions in it. convective vertical motions in it. stratified clouds in it.

10. Clouds in troposphere form from:

Nitrogen. Oxygen. water vapor.

11. The form of precipitation falling out of vertically developed cloud type Cb - cumulonimbus is mostly:

rain and hail. light rain. drizzle.

12. The change of physical state water vapor - water is called:

condensation crystallization solidification

13. Hazardous phenomena associated with a I. kind cold front are usually:

strong gusty surface wind. Cb - cumulonimbus clouds at the head of the front hidden in low stratiform clouds, turbulence and icing. Only low level clouds of stratiform types.

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

Cumulonimbus Cirrostratus Cumulus

15. Condensed isobars on the synoptic map indicate:

greater pressure difference and therefore stronger wind. high temperature difference. pressure level of the area.

16. B-stall is performed by:

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

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

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. weight shift into the non collapsed side and light break of the same side to keep the glider in straight flight.

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. Ridge soaring is practiced so that:

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

20. When entering a thermal current:

the glider informs the pilot by its movements about the strength of the lift and usually also about which direction is better to turn. 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.

21. When entering a thermal current:

the canopy tilts sidewards and can get asymmetric collapse. the canopy shoots forward and can collapse. the canopy lilts backwards and can shoot forward afterwards.

22. 9 cm in map with 1 : 500 000 scale refers of real distance:

60 km 50 km 45 km

23. Comparative navigation involves:

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

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

topographic situation. topographic area. map projections.

25. Magnetic north is a direction given by:

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

26. The most suitable maps for aeronautical navigation are:

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

27. Magnetic course is measured:

from prime meridian. from bearing indicator. from geographical north of local meridian.

28. Use the reserve parachute without hesitating:

in rapid uncontrolable rotation. after being blown behind a mountain ridge. under a Cumulonimbus cloud.

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

in the back harness pocket so it could not break or harm the pilot in case of accident. 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.

30. The reserve parachute is used so that:

Pull the rezerve parachute handle; when the needles are torn out, the reserve parachute opening system is activated. By pulling the handle the reserve parachute is activated; the handle can be lost. Pull the reserve parachute from the harness and throw it into a free space letting go the handle too.

31. For emergency landing a pilot would rather choose:

a forest road. dense forest. a lonely tree.

32. When landing in water surface a pilot should steer the glider:

with the wind. with the wind from a side. against the wind.

33. Before a landing into still water it is necessary:

to jump out of the harness about 3 to 5 m above the water surface. to undo the harness buckles so it was possible to leave it at the moment of contact with water. to turn the glider against the wind.

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

at least 1500 m horizontally and 300 m vertically. outside the clouds and in visibility of ground. only the first at the cloud base pilot can fly in into the cloud.

35. The upper limit of LKP airspace is:

in FL 125. in various altitudes (see AIP or valid ICAO map). in 1500 m AMSL.

36. Restricted air space (LK R):

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

37. 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:

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

38. Flying a paraglider is allowed:

from sunset to sunrise. only during a day, which means between morning civil twilight and evening civil twilight or in a similar period of time which can be designated by a competent authority. in VFR conditions during a day; a day is considered as a time period between sunrise and sunset.

39. TMA (Terminal Control Area)

can be flown under only with a two way radio communication with AFIS. cannot be flown under or over. can be flown under.

40. The minimum age of student for beginning of theoretical and practical paragliding training in the Czech Republic is:

14 years with the consent of his legal guardians. 16 years with the consent of his legal guardians. 15 years with the consent of his legal guardians.

41. Initial examination includes:

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

42. 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.

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. During an improvised transport of an unconscious afflicted:

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

45. "Secondary examination" of an injury afflicted means:

an examination by another independent person to verify the initial conclusions. an inspection of afflicted "head to toe" in order to uncover any injury changes on body. the second (and next) control examination to determine if there is a deterioration in the status.

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

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

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

This blanket can be also used as a tourniquet or improvised bandage. 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.

48. To prevent heat loss the most effective is:

To wrap undressed afflicted tightly in an "anti-shock" foil. To wrap dressed afflicted tightly in an "anti-shock" foil. To cover dressed afflicted gently with an "anti-shock" foil.

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

must be removed even if surrounding tissue is damaged and then the wound needs rinsing with disinfection. 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.).

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.