Operations of Systems Flashcards

1
Q

Primary Flight Controls C172S

A

Conventional airleron, rudder, and elevator control surfaces. Operated through cables and mechanical linkages controlled through control wheel and rudders. POH 7-7

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2
Q

Secondary Flight Controls C172S

A
  • Flaps: Single slotted and electrically actuated. Mechanical stops at 10°, 20°, 30°
  • Manually operated elevator trim system controlled by a vertically mounted trim control wheel
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3
Q

Powerplant C172S

A
LHAND
Lycoming 180hp 2700RPM 4cylinder
Horizontally Opposed
Air Cooled
Naturally Aspirated (not turbocharged)
Direct Drive (propeller connects directly to the crankshaft)
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4
Q

Propeller C172S

A

Two bladed, fixed pitch, one piece, 76” in diameter, aluminum alloy propeller

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5
Q

Landing a Gear C172S

A

Tricycle gear. Tubular spring steel main landing gear struts for shock absorption, oleo (Air/oil)nose gear strut and shimmy damper with steerable nosewheel that can turn up to 10°, 30° while braking (differential braking).
Main gear wheels equipped with hydraulically actuated disc brakes

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6
Q

Fuel System C172S

A

POH 7-38

  • Gravity fed
  • 56gal Total
  • 53gal Usable
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7
Q

Stall Horn C172S

A

Pneumatic stall warning system. Stall horn located on left wing.

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8
Q

Oil C172S

A

Engine Oil Sump capacity 8 quarts. Minimum oil amount of 5 quarts (6qts ATP policy) for engine use

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9
Q

Brake System C172S

A

Single disc hydraulically-actuated brake on each main landing gear wheel. Each brake is connected to a hydronic line connected to a master cylinder to each of the rudder pedals/toe brakes

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10
Q

Electrical System C172S

A

60 ampere Alternator creates 28 volt system and the Battery holds 24 volts

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11
Q

Essential Bus

A

PACANESE

  • PFD
  • ADC
  • Comm 1
  • AHRS
  • Nav 1
  • Essential Bus Link (Voltage)
  • Standby Instrument Lights
  • Engine Airframe Unit
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12
Q

Electrical Bus 1

A
  • Fuel Pump
  • Beacon Lights
  • Landing Lights
  • Cabin Lights/Power
  • Flaps
  • Avionics 1
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13
Q

Electrical Bus 2

A
  • Pitot Heat
  • Nav Lights
  • Taxi Lights
  • Strone alights
  • Panel Lights
  • Avionics 2
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14
Q

Avionics Bus 1

A
  • PFD, Deckskin, PFD fan
  • ADC, AHRS
  • Nav 1, Engine Airframe Unit
  • Flight Information System
  • DME, ADF
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15
Q

Avionics Bus 2

A
  • MFD/MFD Fan
  • Transponder
  • Nav 2, aft Avionics cooling fan
  • Comm 2
  • Audio Panel
  • Autopilot
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16
Q

Crossfeed Bus

A
  • Alt Master Switch

- Warning System

17
Q

Garmin G1000 Avionics

A
  • Combines primary flight instruments, communications, airplane system information, and navigational information
  • PFD and MFD Displays
18
Q

Vacuum System C172S

A

-Powers Secondary Attitude Indicator

19
Q

5 functions of Aircraft engine oil

A
  1. Lubricates - engine’s moving parts
  2. Cools - engine by reducing friction
  3. Removes - heat from cylinders
  4. Seal -provides seal from piston from cylinder walls
  5. Cleans - by carrying off contaminates