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Yes, so simple it is...

Test - PL A

1. When air flow is laminar:

there is a relative mix of streamlines. there is no 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.

2. Bringing a paraglider close to the critical angle of attack is manifested by:

decrease of steering forces. sudden increase of descent rate. significant rise of forces in steering lines.

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

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

4. When an aircraft is flying with such an angle of attack that its gliding ratio is ', it means that:

it will fly 10 km far from altitude 1 km in no wind. it is flying under an angle 10° towards the ground. it will fly 1 km in 10 s.

5. The centre of gravity of an aircraft:

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

6. A paraglider stall occures when:

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

7. Induced drag:

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. 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.

8. 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).

9. The decrease of temperature with altitude in a standard atmosphere definition - vertical temperature gradient - has a value of:

1,0° C / 100 m. 0,65° C / 100 m. 0,6° C / 100 m.

10. 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.

11. Convective activity in the mid-latitudes is the greatest:

at noon. in winter at midday. in summer at midday.

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

Cumulus Cirrostratus Cumulonimbus

13. Frontal fog forms usually on:

II. type cold fronts. worm fronts. stationary fronts.

14. At the passing active II. kind cold front we encounter typical dangerous phenomena:

strong turbulence, severe icing, active thunderstorm activity, heavy showers, strong winds. icing, persistent rainfall, impaired visibility. low clouds, thick stratiform clouds and strong persistent rainfall.

15. What weather conditions are expected in temperate latitudes over land in summer in the middle of a stationary area of high pressure?

Ns clouds. Thunderstorms, clear air and strong winds. Weak winds, haze.

16. 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.

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

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. always the same.

18. When entering a thermal current:

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

19. What does the term „spin” mean?

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

20. I increase the flight speed by:

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

21. When entering a downdraft:

the canopy shoots forward and there is a danger of frontal collapse. the canopy tilts sidewards and can get asymmetric collapse. the canopy tilts backwards and can shoot forward afterwards.

22. Magnetic course is measured:

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

23. 9 cm in map with 1 : 500 000 scale refers of real distance:

50 km 60 km 45 km

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

2 hours. 1 hour. There is no difference.

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

topographic situation. map projections. topographic area.

26. Time is reported:

in hours, minutes and seconds, so that a minute begins with 31. sec of a past minute and ends with 30. sec of actual minute. in hours, minutes and seconds, so that a minute begins with 1. sec and ends with 60. sec. in degrees.

27. The most suitable maps for aeronautical navigation are:

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

28. 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 use a reserve parachute which is more stable in turbulences. to fly with the wind as far as possible to a possible emergency landing field.

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

I should collapse the rescue parachute by pulling its lines. 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.

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

water surface. a parking. electric wires.

31. The reserve parachute is used so that:

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. Pull the reserve parachute from the harness and throw it into a free space letting go the handle too.

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

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

33. When sucked in a vertically developed cloud the best to do is:

to perform the most effective escape maneuver and try to keep flying against the wind. to keep circling through the cloud as high as possible and so fly over it. to steer the glider straight into the lightest part of the cloud.

34. The paraglider canopy is damaged mostly by:

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

35. A "P" technical certificate of a paraglider may be issued:

only to a paraglider which successfully passed its test program in accordance with AFNOR. only to a paraglider which successfully passed its test program in accordance with AFNOR, PL - 2, DHV or CEN. to any paraglider produced by a manufacturer authorized by LAA CR.

36. What is it CTR?

Control zone of an airport. Terminal controlled area. An air space where VFR flights are forbidden.

37. The pilot (aircraft commander) is in competence to:

to decide definitively on the execution of a flight. to obey an operator's decision on the execution of a flight. The pilot has no right to decide on the execution of a flight.

38. Restricted air space (LK R):

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

39. Airport operations are:

all flying aircrafts and aircrafts on the aerodrome operational area. all traffic at the aerodrome area and all aircrafts flying in the vicinity of the airport. all vehicles and persons operations on the aerodrome area.

40. 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.

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. A paraglider is the most damaged by:

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

43. During an improvised transport of an afflicted:

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

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:

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. 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. put the afflicted in a semi sitting position, pull out the sherd and apply compressing bandage.

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

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

46. After applying tourniquet the wound is still bleeding:

The tourniquet needs tightening. We need to use another compress bandage. Loosen the tourniquet and lift the afflicted limb up.

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

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

1210 155 112

49. If improvised transport of an insured PG pilot is necessary (for example in difficult terrain), as the best means of transport will serve:

his paragliding harness. the canopy folded in a suitable rectangular shape. into a stretcher tied straight branches.

50. 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.