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Yes, so simple it is...

Test - PL A

1. When the surface load changes the glide ratio:

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

2. How the speed system works?

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

3. Turbulent flow is:

when the air particles are not moving. the flow of air particles in different directions. the flow of air particles in the same direction.

4. The polar line is a chart expressing:

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

5. The chord is:

the imaginary straight line joining the leading and trailing edges of the aerofoil. the curve that is halfway between the upper and lower surfaces of the aerofoil. the straight line dividing the aerofoil in the middle of its thickness into two equal parts.

6. 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.

7. A paraglider stall occures when:

the glider overcomes the pilot when taking off. the pilot breaks too much. the speed system is pushed too fast.

8. The lift coefficient is influenced the most by:

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

9. Which of the following cloud types are a sign of unstable air mass?

Cu, Cb Sc, Ns St, Cs

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

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

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

stable. unstable. indifferent.

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

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

14. The most common wind direction in the valley caused by thermal effects is:

during the day down the hill. during the night towards the hill. during the day towards the hill.

15. Precipitation falling out of the cloud systems of significant warm fronts are mainly:

persistent rainfall. showers. occasional rainfall.

16. When entering a thermal current:

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. the glider usually tends to collapse and therefore the pilot should break a bit before turning.

17. 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.

18. The take off control includes:

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

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

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

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

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

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

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

22. 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.

23. 225 degrees is direction:

north west. south west. south east.

24. Magnetic course is measured:

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

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

map projections. topographic situation. topographic area.

26. 10 cm in map with 1 : 200 000 scale refers of real distance:

50 km 200 km 20 km

27. Direction south is reported by:

090° 180° 360°

28. The reserve parachute is used so that:

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

29. After an asymmetric collapse the correct procedure is:

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 pulling the steering on the not collapsed side quickly and fully to help the regeneration of the canopy.

30. 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.

31. In mid-air collision about 50 to 100 m above the terrain the correct procedure is:

stalling the glider and so clear the contact with the other aircraft. using the reserve parachute. to execute a descending maneuvre.

32. If I stall the glider:

I release the steering continuously. 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.

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

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

34. 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

35. Flying a paraglider is allowed:

in VFR conditions during a day; a day is considered as a time period between sunrise and sunset. 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. from sunset to sunrise.

36. 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

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

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

38. A pilot must always have:

a pilot's license or a student document, the airworthiness certificate, a proof of insurance for damage caused the aircraft operation, medical certificate of flying eligibility. a proof of identity, a pilot's license or a student document, the airworthiness certificate, a proof of insurance for damage caused the aircraft operation, medical certificate of flying eligibility. a proof of identity, a pilot's license or a student document, the technical certificate of the aircraft, a proof of insurance for damage caused by the aircraft operation.

39. 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. from the right. against the sun.

40. 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.

41. 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.

42. 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.

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

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. 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.

44. A paraglider in a spin fell nearby. On our approach he lies on his back, unconscious, not breathing, bluish. No clearly visible injury is obvious. We'll call an ambulance and firstly:

lay the afflicted in the anti-shock position with head underlaid. free the airway by backward head tilt. lay the afflicted in the stabilized position.

45. Choose the true statement about improvised transport:

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

46. Fractures of upper limbs are preferably fixed by:

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

47. Fractures of lower limbs are preferably fixed by:

using an improvised splint (branch, stick, etc.). tightening to the other limb (only if that is not broken too). hanging in a triangular bandage.

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

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

49. Signal to perform by a person on the ground to cancel the need of rescue helicopter landing is:

to stand with one arm up and second arm along the body (a paraphrase of the letter N). to stand and rhythmically move arms up and down wit palms turned upwards. to wave by any object of red color.

50. If the unconscious afflicted is not breathing:

We start the resuscitation immediately. We promptly transport him to the professional medical service. First we try to free the airway.