GoConqr has a new look! Let us know what you think.

Sign up free

Flashcards

1_102 exam

Matt Barnes 102 hard English 170 cards

1_102 exam

Cards in this deck (170)

  1. 1When does peak pressure happen?After TDC
  2. 2In a motified otto cycle, at what time does the spark fire?20-35 degrees before TDC
  3. 3Detonation Details(what does TNT do?)
    Spontaneous combustion of gas after ignited
    Due to heat, pressure, bad octane rating
    Sounds like it was hit by a hammer
    Not necessarily destructive
  4. 4Preignition Details?Happens before being ignited by spark plugs
    Needs another source of heat to do this
    Carbon deposits
  5. 5Chemically correct ratio?1:15
  6. 6Best economy ratio?1:16
  7. 7Best Power ratio?1:12
  8. 8Impact Ice Occurs when?outside air temp is near or below 0 and visable moisture
  9. 9Fuel evaporation icing occurs when?Ambient air temperatures
    Due to vaporisation of ice
  10. 10Throttle Ice occurs when?Outside air is within range of -10 to 20 deg celcius with high humidity
  11. 11Number for Red AVGAS?80 Low compression – least used
  12. 12Number for Green AVGAS?100 Best quality
  13. 13Number for Blue AVGAS?100LL Lower quality
  14. 14Number for Colourless or Straw Gas?Jet A
  15. 15Difference between Jet A and BJet B cold climates
  16. 16what does CHT Gauge stand for?Cylinder head temp gauge
  17. 17what does EGT Temp Gauge stand for?Exhaust gas temperature
  18. 18What are the two types of ammeters and job?Left-zero (load meter)
    Centre-zero
  19. 19Purpose of a Left-zero (load meter) ammeter, who uses it, and conditions?measures output from alternator
    Many Piper use it
    Zero reading means alternator has failed
  20. 20Purpose of a Left-zero (load meter) ammeter?Measures flow from battery and alternator
    If it shows a continuous discharge then, alternator failure
    Many Cesna
  21. 21Master SwitchALT – BAT
  22. 22Difference between fuses and circuit breakersCircuit breakers are re-settable
  23. 23All the different angles of prop?Blade angle – angle between plane of rotation and chord of blade
    Angle of attack - Angle between the chord of the blade and the relative airflow
    Helix Angle - Angle between the plane of rotation and the relative airflow
  24. 24What is a fine pitchWhen prop angle is close to 90 deg with plane of rotation – used to lessen drag when failed engine
  25. 25What is a coarsened pitch?When prop angle is close to plane of rotation – used when taking off
  26. 26What are all the airspeedsIndicated Airspeed (IAS)
    Callibrated Airspeed (callibrated for installation error)
    True Airspeed (uses pressure altitude)
    Ground Airspeed (adjusted for wind)
  27. 27On the airspeed instrument, what is the White Arc?Flap Operating Range
  28. 28On the airspeed instrument, what is the Green ArcNormal Operating Range
  29. 29On the airspeed instrument, what is the yellow arcCaution Range
  30. 30On the airspeed instrument, what is the red lineDo not exceed (V_NE)
  31. 31On the airspeed instrument, what is V_SOStalling Speed in landing configuration
  32. 32On the airspeed instrument, what is V_SStalling speed in a specific configuration
  33. 33On the airspeed instrument, what is V_FEMaximum Flap extension speed
  34. 34On the airspeed instrument, what is V_NOMaximum structural cruising speed
  35. 35On the airspeed instrument, what is V_MCAMinimum speed in the air that the directional control can still be maintained
  36. 36On the airspeed instrument, what is V_yseSingle engine best rate of climb speed or minimum sink rate during a single engine ops
  37. 37Other Airspeeds that are not markedV_LO
    V_LE
    V_X
    V_Y
    V_A
  38. 38What is V_LOMaximum speed ofr the landing gear operation (extending or retracting)
  39. 39What is V_LE?Maximum speed with the landing gear extended
  40. 40What is V_X?Best ANGLE of climb speed that allows an plane to achieve the maximum altitude in a given DISTANCE
  41. 41What is V_Y?Best RATE of climb speed that allows an aeroplane to gain the maximum altitude in a given TIME
  42. 42What is V_A?Design Manoevering speed. The maximum speed a full deflection of any ONE control is permitted without exceeding t he structural limitiation
  43. 43For altimeter calibration, the standard atmosphere dry air is:For altimeter calibration, the standard atmosphere dry air is:
  44. 44Altimeter subscale setting?Altimeter subscale setting?
  45. 45What are the three gyroscopic flight instruments and which are air driven and electrically driven?What are the three gyroscopic flight instruments and which are air driven and electrically driven?
  46. 46Usually the amount of vacuum required for gyroscopic instrument operation is Between?4.5”Hg and 5.5” Hg
  47. 47What are the two gyroscopic instruments to understand rate of turn?Turn coordinator – sense rate of role and rate of turn (yaw) by 37 degrees
    Turn and slip indicator – senses rate of turn (yaw)
  48. 48Rate one turn is?3 degrees per second
  49. 49What does a skid look like on turn coordinator?What does a skid look like on turn coordinator?
  50. 50What does a coordinated look like on turn coordinator?What does a coordinated look like on turn coordinator?
  51. 51What does a slip look like on turn coordinator?What does a slip look like on turn coordinator?
  52. 52What is Magnetic variation (Declination)Difference between magnetic north and true north
    “Variation East, Magnetic Least, Variation West, Magnetic Best”
  53. 53What is an IsogonalLines joining places of equal magnetic variation
  54. 54What is an Agonic lineNil variation in something
  55. 55What is Magnetic deviationDifference between magnetic north and the compass indication
  56. 56Effects on compass for acceleration/deceleration? What is the saying?Effects only experienced on easterly and westerly headings
    Due to centre of gravity of magnet not lying directly beneath pivot point
    SAND (Moves South when accelerating, Moves North when Decelerating)
  57. 57What is the saying for turning Errors on compassONUS (Overshoot North, Undershoot South)
  58. 58Composition of atmosphere?78% nitrogen
    21% oxygen
  59. 59What are the four layers of the atmosphere?• Troposphere
    • Stratosphere
    • Mesospehere
    • Thermosphere
  60. 60At what layer does most of weather phenomena occur?Trosphere
  61. 61What is the temperature property in troposphere?Isothermal – decrease in temp with height
  62. 62What is the temperature property of the top of the troposphere? What does it do?The tropopause has zero temperature lapse rate
    Traps moisture and weather resulting in jet stream and clear air turbulence
  63. 63Height of Tropopause?20,000 ft over poles
    48,000 ft over equator
  64. 64Where does the ozone layer sit?In stratosphere
  65. 65Who did the single cell model of the atmosphere and what does it look like?HayleyWho did the single cell model of the atmosphere and what does it look like?
  66. 66Who did the triple cell model of the atmosphere and what does it look like?Rossby and PalmenWho did the triple cell model of the atmosphere and what does it look like?
  67. 67Job of a Pushrod?Transmits lifting force from the camshaft to the rocker arm
  68. 68Types of Barometers?Mercury –accurate but too big to transport
    Aneroid – small enough to transport but not accurate due to linkage
  69. 69Low pressure Trough SymbolLow pressure Trough Symbol
  70. 70Cold Front symbolCold Front symbol
  71. 71Developing Cold FrontDeveloping Cold Front
  72. 72Decaying Cold frontDecaying Cold front
  73. 73Monsoon TroughMonsoon Trough
  74. 74Warm FrontWarm Front
  75. 75Developing warm frontDeveloping warm front
  76. 76Decaying warm frontDecaying warm front
  77. 77Stationary frontStationary front
  78. 78Occluded FrontOccluded Front
  79. 79A high pressure region is otherwise known as?An anticyclone
  80. 80Properties of a High pressure regions?They are regions of sinking air
    ISoebars are widely spaced
    Wind flow is antclockwise
  81. 81Properties of a low pressure region?Rising air
    Isobars are spaced closely together
    The windflow is clockwise
  82. 82Buys Ballet’s LawIf an observer stands with their back to wind, low pressure will be on right
  83. 83Coriolis forceActs on left in southern hemisphere
  84. 84Geostrophic windWind blowing parallel to straight isobars
  85. 85Friction LayerLayer of wind Approx. 2,000ft ~ 3,000ft.
    Wind speed drops to approx. 1/2 over the land and 2/3 over the sea
  86. 86Definition of Veer?Clockwise change in wind direction
  87. 87Definition of Back:Ani-clockwise change in wind direction
  88. 88As wind descends into a friction layer what happens to the wind?Wind velocity decreases and veers (clockwise direction change)
  89. 89As wind climbs out of a friction layer what happens to the wind?Wind velocity increases and backs (counter-clockwise direction change)
  90. 90At night time what happens to the air?Rocks cool down more than water
    Cold air moves towards hot air
    Land breeze moves towards ocean
    Cycle moves as follows
  91. 91Katabatic and Anabatic wind?Katabatic: at night, mountain cools down, the air because denser and descends
    Anabatic: at day, mountain heats up, air is lighter and ascends
  92. 92Domestic forecasts for operations at or below?20,000ft
  93. 93Aerodrome forecast within a radius of?5nm
  94. 94What is a METAR?A routine Aerodrome Report
  95. 95How often are METAR issued?Every 30 minutes
  96. 96What is a SPECI?A special aerodrome report that is issued whenever conditions go above or below a critera
  97. 97What does SKC stand for?Sky clear – 0 oktas
  98. 98What does FEW stand for?Few (1-2 oktas)
  99. 99What does SCT stand for?Scattered (3-4 oktas)
  100. 100What does BRN stand for?Broken (5-7 oktas)
  101. 101What does OVC stand for?Overcast (8 oktas)
  102. 102What does CAVOK stand for?Ceiling and Visibility OK
    Viz of 10km or more
    Nil significant cloud below 5,000ft
    Nil significant weather
  103. 103What does PROB stand for?Probability less than 50%
  104. 104What does TEMPO stand for?More than 30 mins less than 60
  105. 105What does INTERLess than 30 mins
  106. 106What does BECMG stand for?Less extant than FM
  107. 107What does NOSIG stand for?No significant changes expected
  108. 108What does NSW stand for?Nil significant weather
  109. 109What does AUTO stand for?Measured by automatic weather station
  110. 110What does ATIS stand for?Automatic Terminal Information Service
  111. 111How does Automatic Terminal Information Service (ATIS) work?A tape-recorded radio message of the current aerodrome terminal information
  112. 112What does AWIB Stand for?Aerodrome Weather Information Broadcasts
  113. 113How do Aerodrome Weather Information Broadcasts work?They’re from automated weather stations
  114. 114Types of Icing:Rime
    Clear
    Mixed
    Hoar
  115. 115Details of Rime Ice0 to -40 deg celcius supercooled small water instantly freezes when hitting plane. Air trapped inside so granular and opaque in appearance and rough texture
  116. 116Details of Clear Ice0 to -20 deg celcius supercooled bigger water. Creates a dragging effect of ice because it takes longer to freeze. Smooth and transparent so harder to detect
  117. 117Details of Mixed IceMixture of Clear and Rime (most common)
  118. 118Details of Hoar IceThin smooth and transparent so harder to detect. Forms due to altitude changes
  119. 119Newton’s Law of Motion1. Intertia
    2. F=ma
    3. Action and Reaction
  120. 120Effect of Leading Edge Radius?Lift coefficient changes (knife edge supersonic has lower lift coefficient)
    Stalling Angle Changes (small has 15 deg, larg has 22 deg, knife has 25)
  121. 121What is the aspect ratio?Span/Chord
    Having shorter chord, decreases vortexes
    Thus, high AR = higher Coefficient of Lift
  122. 122Effect of Angle of Attack on Centre of Pressure?0 AOA, COP is back,
    As AOA increases, COP moves forward then at 12, moves back
  123. 123Total Drag = ?Para + Induced
  124. 124Induced Drag is caused by what?trailing ege and wingtip vortices
  125. 125Para drag = ?Interference + Form + Skin
  126. 126Interference drag?mixing of airflows at joins and junctions (use fairings and bendings)
  127. 127FormDue to shape of object
  128. 128Skin dragdue to skin friction
  129. 129Relationship between Induced Drag vs airspeed?Decreases as airspeed increases
  130. 130Parasite Drag vs Airspeed?Exponentially increases as airspeed increases
  131. 131Increase in speed results in what on controls?More effective
  132. 132Increase in slipstream results in what with controls?More effective elevator and rudder controls, but not aileron
  133. 133Increase in power will result in what with controls?Pitchy up and yawing t o t he left and vice versa
  134. 134Best L/D ratio?At 3.5 degrees – best gliding angle
  135. 135How to recover from a stall?• Reduce the angle of attack
    • Full power
    • Rudder to maintain direction
  136. 136How to recover from a spin?How to recover from a spin?
  137. 137EW?Empty Weight:
    Aircraft + Fixed equipment + unusable fuel + undrainable oil
  138. 138BEW?Basic Empty Weight:
    EW + full oil and other items necessary for all flights
  139. 139ZFW?Zero Fuel Weight:
    BEW + Crew + Pax + all baggage & Cargo, but not including fuel
  140. 140GW?Gross Weight:
    a.k.a All Up Weight (AUW)
    ZFW + fuel for a flight
  141. 141Weight of Male crew?85kg
  142. 142Weight of female crew?65kg
  143. 143TODA?Take off distance available:
    Physical length of runway + any clearway
  144. 144TOSS?Toke-off safey speed
    No less than 1.2Vs at 50ft AGL
  145. 145TODR?Take-off distance required:
    Distance required to reach 50ft AGL at TOSS
    15% added to planes with MCTOW 2000kg or less (Maximum Certified Take-off Weight)
  146. 146Heading, Track and Drift on diagram?Heading, Track and Drift on diagram?
  147. 147Drift is determined by:The side the tail is on with respect to the track
  148. 148Determining Magnetic Track from True track and Variation?Variation EAST, Magnetic Least (negative)
    Variation West, Magnetic Best
  149. 149LMT?Local Mean time
  150. 150EST?Eastern Standard Time
  151. 151GMT?Greenwich Mean Time
  152. 152UCT?Universal Coordinated TIme
  153. 153Z?Zulu Time
  154. 154For queensland what is EST?EST = zulu + 10 hr
  155. 155What is the time arc relationship?15 degrees per hour!
  156. 156What is LMT?Local Mean Time
  157. 157How is LMT found?It uses the sun as a reference point and the local meridian of longitude as its earth reference
  158. 15815 degrees equates to what?1 hour
  159. 1591 degree equates to what?4 minutes
  160. 16015 degrees equates to what?1 minute
  161. 1611 degree equates to what?4 seconds
  162. 162How to remember 15:1?1, 4, 1, 4
  163. 163Express 11:20am., 24 May as a SIX-figure date and time?241120
  164. 164An observer at 150°E has sun directly overhead. What is it in UTC?Miday = 1200
    150deg/15 = 10hrs
    East is Least, therefore zulu=EST-10
    zulu=EST-10 zulu=0200
  165. 165How to tell what to do when Eastern Time or Western Time?UTC to East Least
    UTC to West Best
  166. 166How to convert kts to nm/minDivide kts by 60 to get nm/min
  167. 167Types of charts:Merecator projection: rectangle – distortions at poles
    Lambert conic projection: more accurate, therefore most used
  168. 168Finding Pressure Altitude?1. Standard pressure – stated pressure
    2. Difference convert to ft using (1hPa/30ft)
    3. Add to altitude given
  169. 169How to find Density altitude?1. Actual pressure – expected altitude using PA (15 deg – 2deg/1000ft)
    2. Difference convert to ft using (120ft/deg)
    3. Add to pressure altitude
  170. 170—

Information

Description
hard 102 Flashcards on 1_102 exam, created by Matt Barnes on 16/07/2016.
Created by
Matt Barnes
Views
1
History
  • Created by Matt Barnes · Jun 20, 2016
  • Copied by Matt Barnes · Jul 16, 2016
Rating

Feedback

What is it about?

What do you think of the new look?

How do you like it?