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Yes, so simple it is...

Test - PL A

1. The separation of streamlines is when:

the streamlines leave the aerofoil after copying its shape. turbulent flow around the upper surface of the wing switches to laminar flow. the airflow becomes detached from the surface of the aerofoil.

2. Induced drag:

arises as a result of parasitic energy induced by air rfiction around an aircraft. arises as a result of interference between flows around different parts of 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.

3. Lift arises when an aerofoil is in flow due to the creation of a pressure differential above and below the aerofoil. What is the pressure below and above the aerofoil and what is the ratio of their sizes at normal angles of attack?

There is overpressure below the aerofoil and negative pressure above the aerofoil in the ratio of 1/3 of overpressure and 2/3 of negative pressure. There is overpressure below the aerofoil and negative pressure above the aerofoil in the ratio of 1/3 of overpressure and 2/3 of negative pressure.

4. The chord is:

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

5. Larger part of lift is generated:

below the aerofoil, around 2/3. above the aerofoil, around 2/3. above 2/3 of the aerofoil, around 55%.

6. The lift coefficient is influenced the most by:

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

7. 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).

8. When air flow is laminar:

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

9. Coriolis force acting on the wind is:

inertia force causing bodies movement deflection, thus also the air flow. the centrifugal force. the friction force.

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

Sc, Ns Cu, Cb St, Cs

11. Half of the weight of the earth's atmosphere is located in the bottom:

5 km 8 km 3 km

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

light rain. drizzle. rain and hail.

13. A cold front progresses faster than a warm front, the warm sector at the ground level gradually narrows and the warm air in this region is forced up into the higher layers. This process is called:

cyclone extinction. oclusion. cyclone filling.

14. What vertical temperature stratification is typical for advection fog?

Inversion. Isothermy. Drop of temperature with altitude.

15. A passing cold front with active storm manifestations is reflected by:

temperature decrease, strong athmopheric pressure decrease followed by its increase, strong wind speed increase with gusts. no change in temperature, slight pressure decrease and slight wind speed decrease without gusts. a temperature decrease later followed by its increase, no change in athmospheric pressure, wind fading.

16. 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.

17. How many items is there in the pre start check?

Seven. Three. Five.

18. In stronger wind it is better to take off:

at the top of the mountain. so that the canopy is at the level of mountain top and the pilot a bit lower. down at a sufficient distance from the mountain top.

19. Ridge soaring is practiced so that:

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

20. 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.

21. I increase the flight speed by:

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

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

map projections. topographic situation. topographic area.

23. The difference between UTC and Central European Summer Time (CEST) time is:

1 hour. There is no difference. 2 hours.

24. Geographic coordinates indicate:

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

25. Time of sunrise and sunset varies:

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

26. The prime meridian is:

meridian, also called the base meridian, passing through Greenwich Observatory in England. the meridian, at which the latitude and longitude equal 0. a meridian not passing through observatory in Greenwich, but only a small circle.

27. 9 cm in map with 1 : 500 000 scale refers of real distance:

45 km 60 km 50 km

28. 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.

29. 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. 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.

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

to turn the glider against the wind. 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.

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

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

32. For emergency landing You would prefer:

water. buildings. trees.

33. 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.

34. Airdrome traffic zone (ATZ) is of such dimensions:

a circle with a diameter of 5.5 NM (10 km), vertically from the ground to an altitude of 4000 feet (1200 meters). a circle with a diameter of 3 NM (5.5 km), vertically from the ground to an altitude of 4000 feet (1200 meters). a circle with a radius of 3 NM (5.5 km), vertically from the ground to an altitude of 4000 feet (1200 meters).

35. The aircraft must not fly at such a distance from other aircraft that would:

restrict the other aircraft. be less then 150m. create a collision hazard.

36. The prohibited airspace (LKP):

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

37. 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.

38. The information about CTR, TMA, LKR, LKP position is in:

valid AIP or ICAO map. ADAC map. official CAA map.

39. 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.

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

to the altimeter setting at QFE and vertical positions of the aircraft are expressed as hight above the ground. 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.

41. 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.

42. Initial examination includes:

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. vital functions check according to the chart A-B-C.

43. "Gasping breaths" mean:

noticeably noisy breaths in fast pace; these breaths are typical for developing shock-like state. noticeably fast but quiet and shallow breathing, typical for a patient with an airway obstruction. individual breaths in noticeably long intervals by the unconscious afflicted; these breaths are typical for cardiac arrest.

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

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

45. Resuscitation without artificial respiration is performed:

by continuous chest compression at rate of about 100 times per minute. by chest compression at rate of about 60 times per minute so that resultant minute rate would be the same as there was also the artificial respiration. by chest compression at rate of about 100 times per minute; instead of artificial breath there is a break after every 30 compressions for 5 seconds.

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

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

47. Fractures of upper limbs are preferably fixed by:

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

48. 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:

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

49. 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.

50. 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. must be removed even if surrounding tissue is damaged and then the wound needs rinsing with disinfection. is to be removed from a wound if it is possible without excessive violence (e.g. rinsing with water, gently pulling etc.).