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Yes, so simple it is...

Test - PL A

1. 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.

2. 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.

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

it will fly 6 km far from the altitude of 1 km. it will fly 1 km far from the altitude of 6 km. its velocity is 6 m/s.

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. If the angle of attack increases, the forward speed:

increases. decreases. stays the same.

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

increases. does not change. decreases.

7. 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.

8. A paraglider stall occures when:

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

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

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

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

evaporation sublimation condensation

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

Isothermy. Inversion. Drop of temperature with altitude.

12. Wind is:

the horizontal flow (moving) of the air. the vertical air movement. the mixing of air particles.

13. Characteristic typical for the troposphere is:

temperature drop with hight. isothermal stratification. rise of pressure with hight.

14. Vertical robustness of the troposphere is the lowest:

in temperate zones. above poles. above Equator areas.

15. If a paraglider or powered paraglider pilot sees a Cumulonimbus cloud while flying, he should:

land on a suitable landing field as soon as possible. fly under the cloud in a safe vertical distance from its cloud base. fly around the storm area in a safe distance.

16. The take off direction and place choice is subject to:

the wind in the valley by the landing zone. the wind at the take off considering the wind direction above the mountain ridge. the wind reported by the nearest meteorological station.

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

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

18. 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.

19. 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. 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.

20. 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.

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

Seven. Three. Five.

22. The location of geographical and magnetic poles is:

The magnetic pole is always to the east from the geographical pole. identical. not identical.

23. 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.

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

There is no difference. 1 hour. 2 hours.

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

26. The most suitable maps for aeronautical navigation are:

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

27. Course is measured in degrees from north:

clockwise to the east and counterclockwise to the west. counterclockwise. clockwise.

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

to steer the glider straight into the lightest part of the cloud. 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.

29. After an asymmetric collapse the correct procedure is:

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 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.

30. Use the reserve parachute without hesitating:

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

31. The best when blown behind a ridge is: Při přefouknutí přes kopec je nejbezpečnější

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. to do big ears which will help to fly through turbulences by increasing surface load of the wing.

32. If a pilot is being dragged by strong wind along the ground, he should:

wait until the glider stops itself. pull the A risers or lines. pull the steering lines or rear lines/risers.

33. If I stall the glider:

I use the reserve parachute; if there is not enough hight, I hold the steering down firmly. I use the reserve parachute; if there is not enough hight, I release the steering quickly. I release the steering continuously.

34. A light aircraft can be steered by:

a pilot who holds a valid pilot license with the appropriate qualifications or a person authorized by the light aircraft operator in the presence of the pilot, or a student pilot under the conditions laid down in the training curriculum. a pilot who holds a valid assessment on medical fitness or a student pilot under the conditions laid down in the training curriculum. a pilot who holds a valid pilot license with the appropriate qualifications or a student pilot under the conditions laid down in the training curriculum.

35. The aircraft, that is obliged by the rules to give way to another aircraft, must:

avoided so that the maintained vertical distance between aircrafts was 150 m. avoided so that the maintained horizontal distance between aircrafts was 300 m. avoid by flying above or under or cross the other aircraft flight line at a sufficient distance.

36. Restricted air space (LK R):

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

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

The course must be kept but speed can be changed. 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.

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

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

39. Except for takeoff or landing, or except by permit issued by the Aviation Authority, a VFR flight must be conducted over the congested areas or gathering of people in the open air at a height that may not be less than:

300 m above the highest obstacle within a radius of 300 m from the aircraft. 300 m above the highest obstacle within a radius of 600 m from the aircraft. 150 m above the highest obstacle within a radius of 600 m from the aircraft.

40. After landing at the airport, the altimeter set to the airport QFE indicates:

the airport altitude AMSL. the airport altitude in standard atmosphere. 0.

41. 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.

42. Risers are:

up-going thermal currents. the webbings which connect a glider's suspension lines to a pilot's harness. pilots who get up early.

43. Treatment of wounds and fractures fixation of the afflicted by the accident is in the first aid performed:

only after the afflicted is out of vital functions malfunction danger. always if there are gaping (deep) wounds and/or open fractures. always as a priority on any wound or fracture.

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

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

45. 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.

46. 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.

47. During an improvised transport of an unconscious afflicted:

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

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

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. 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. 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.

49. 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. 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.

50. To prevent heat loss the most effective is:

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