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PPL Technical Practice 2

Beschreibung

Aviation Quiz am PPL Technical Practice 2, erstellt von kiwi_cam am 20/03/2015.
kiwi_cam
Quiz von kiwi_cam, aktualisiert more than 1 year ago
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Erstellt von kiwi_cam vor etwa 9 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
The total drag on an aircraft is at a minimum
Antworten
  • At the normal cruise speed
  • Just below normal cruise
  • Just above the stall speed
  • At Vne

Frage 2

Frage
A spin is the result of
Antworten
  • A stall
  • A turn
  • A yaw
  • A stall with yaw present, resulting in an angle of attack difference between the wings

Frage 3

Frage
Frost on the wings will have the greatest affect by
Antworten
  • Increasing weight
  • Changing the shape of the aerofoil
  • Causing an early breakaway of the streamline flow
  • All of the above

Frage 4

Frage
The angle between the wing chord and the relative airflow is the
Antworten
  • Angle of incedence
  • flight angle
  • Angle of attack
  • Riggers angle

Frage 5

Frage
The 406MHz ELT provides
Antworten
  • A reduced accuracy in locating the beacon, reducing search areas
  • A greater accuracy in locating the beacon, reducing search areas
  • A louder and thus more noticeable distress signal
  • Direct link of position information to a computer at the aircraft's base

Frage 6

Frage
Flaps are used on approach to land to
Antworten
  • Lower the nose, reduce the rate of descent and reduce the descent angle
  • Raise the nose, increase the rate of descent and reduce the descent angle
  • Lower the nose, increase the rate of descent and increase the descent angle
  • Slow the aircraft down

Frage 7

Frage
During a steep turn, more lift is required therefore
Antworten
  • A reduced angle of attack is required
  • The stalling angle increases
  • An increased angle of attack is required
  • The pilot must push forwards to prevent a stall

Frage 8

Frage
In a steady climb, which of the following is correct
Antworten
  • Lift=Weight
  • Lift is less then weight
  • Thrust = Drag
  • Drag is greater than thrust

Frage 9

Frage
If the pitot tube blocks instantaneously, what happens to the airspeed indicator
Antworten
  • The indication remains constant at the value it was showing when blocked
  • The indication slowly decreases to zero
  • The indication slowly increases to the maximum
  • The airspeed indicator functions normally

Frage 10

Frage
For any aircraft
Antworten
  • The stall airspeed remains constant and the stalling angle of attack varies
  • The stall airspeed and the stalling angle of attack remain constant
  • The stall airspeed and the stalling angle of attack both vary
  • The stall airspeed varies and the stalling angle of attack remains contant

Frage 11

Frage
The angle of attack on an aerofoil is the angle between?
Antworten
  • The fuselage and the aerofoil
  • The aerofoil chord line and the relative airflow
  • The bottom of the aerofoil and the relative airflow
  • The aerofoil chord line and the horizontal stabilizer chord line

Frage 12

Frage
Mass balancing of control surfaces is to
Antworten
  • Assist the pilot in moving them
  • To prevent the controls becoming too heavy at high airspeed
  • To prevent flutter
  • The ensure they don't return to neutral unless the pilot makes them do so

Frage 13

Frage
The never exceed speed (Vne) is the maximum
Antworten
  • Speed at which aerobatics is permitted
  • Speed at which full control deflection is permitted
  • Speed permitted in smooth air
  • Speed permitted in turbulent air

Frage 14

Frage
To maintain altitude in level flight lift must remain constant. For this to occur
Antworten
  • Angle of attack must increase if airspeed dereases
  • Angle of attack must increase if airspeed increases
  • Angle of attack must decrease if airspeed decreases
  • Angle of attack should be maintained if airspeed increases

Frage 15

Frage
If an aircraft's indicated stall speed is 45 knots at 3000 feet, what is the stall speed at 6000 feet?
Antworten
  • Lower than 45 knots
  • 45 knots
  • Higher than 45 knots
  • 50 knots

Frage 16

Frage
Which of the following will not cause an increase in stall speed?
Antworten
  • A steep turn
  • A steep climb
  • A pull-out from a steep dive
  • Loading two additional passengers

Frage 17

Frage
Induced drag is caused by the total reaction being inclined rearwards, when is it greatest
Antworten
  • Vne
  • At cruise airspeed
  • A low airspeed
  • As low airspeed and high angle of attack

Frage 18

Frage
The aircraft enters bad turbulence. What should the pilot do?
Antworten
  • Speed up to get out of the turbulence faster
  • Slow down to just above the stall
  • Slow down to the bad weather airspeed and lower flap
  • Slow down to the manoeuvring airspeed

Frage 19

Frage
A spin is
Antworten
  • An auto-rotative state with the aircraft experiencing auto-yaw and auto-roll
  • The aircraft flipping over and over
  • A tight descending spiral at high airpseed
  • The aircraft rolling by itself very fast.

Frage 20

Frage
If the ignition switch is set to off with the engine running and the earth wire to the magneto is broken then
Antworten
  • The engine will stop
  • The engine will keep running
  • The engine will backfire
  • The windings will be damamged

Frage 21

Frage
Lift always acts
Antworten
  • 90 degrees to the angle of attack
  • 90 degrees to the relative airflow
  • 90 degrees to the angle of incedence
  • Directly opposite weight

Frage 22

Frage
At an aerodrome situated at 2500 feet above sea level, the take off distance compared to that at sea level given the same meteorology conditions will be
Antworten
  • Shorted due to the lower air density
  • Shorted due to the higher engine porter output due to richer mixtures at altitude
  • Greater because the true airspeed required to produce sufficient lift is greater
  • Greater because the indicated airspeed required is higher

Frage 23

Frage
Pressure decreases with altitude, and temperature decreases with altitude at the rates of
Antworten
  • 27 hPa per 30 feet, 2 degrees per 1000 feet
  • 27 hPa per foot, 1 degree per 1000 feet
  • 1 hPa per 27 feet, 2 degrees per 1000 feet
  • 1 hPa per 1000 feet, 1.98 degrees per 30 feet.

Frage 24

Frage
Which is the correct order of the Otto Cycle?
Antworten
  • Induction, compression, power, exhaust
  • Induction, power, compression, exhaust
  • Power, exhaust, compression, induction
  • exhaust, power, induction, compression

Frage 25

Frage
Calculate the density altitude given the following: Alt 700ft, QNH 1015 and temp 7C
Antworten
  • 646
  • -194
  • -86
  • 246
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