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WorksheetsAMT/AET 223 Post Quiz (ATA 30)
Total questions: 16
Worksheet time: 8mins
Which statement below best describes the rime ice?
Smooth
Heavy
Tenacious
Brittle
Which statement below best describes the glaze ice?
Rough
Lighter
Tenacious
Brittle
Which icing effects below is not true?
Causes vibration
Hampers instrument readings
Improves maneuverability
Affects pilot visibility
Choices are some of the areas on an aircraft where ice commonly accumulates. EXCEPT:
Landing gear
Flight deck windows
Antenna
Propellers
Assess if the statement is true or false about electronic detection. "Should ice collect on the ice detector probe, the established frequency of vibration increases".
True
False
Assess if the statement is true or false about anti-icing system. "A surface may be anti iced by KEEPING IT DRY, by HEATING TO A TEMPERATURE THAT EVAPORATES WATER upon impingement, or by HEATING THE SURFACE TO PREVENT FREEZING"
True
False
Thermal pneumatic anti-icing is at its best application on the following components. EXCEPT:
Propellers
Engine inlet cowling
Wing leading edge
Empennage stabilizer leading edge
Thermal electric anti-icing is at its best application on the following components. EXCEPT:
Pitot tube
Engine inlet cowling
TAT probe
P2/T2 sensors
Assess whether the statement is true or false about Holdover Time. "Hold over time begins when the final application of anti-icing and de icing fluid commences and expires when anti-icing and de-icing fluid loses its effectiveness."
True
False
Choices are some of the critical areas wherein chemical anti-icing must not be sprayed upon. EXCEPT:
APU inlet
Cooler and heat exchanger inlet
Fuel tank vents
Wings
Most pneumatic de-ice boots are inflated for?
1-2 seconds
3-6 seconds
6 to 8 minutes
None of these
In accordance with FAA _________, aircraft must be free of all frozen contaminants adhering to wings, control surfaces, propellers, engine inlets, or other critical areas before takeoff.
EASA part 66
FAA (AC 120-60)
Airworthiness directive
None of these
Assess whether the statement is true or false about De ice boots. "The de ice boots air cells are connected to the system temperature and vacuum lines by nonkinking flexible hose."
True
False
Assess whether the statement is true or false about Propeller's Electrical de-icing. "The slip ring transmits current to the de-ice boot. The centrifugal force or outward force of the spinning propeller and air blast breaks the ice particles loose from the heated blades."
True
False
Assess whether the statement is true or false about Windshield wiper maintenance. "Troubleshooting of a windshield wiper system consists of adjusting the WIPER BLADE TENSION, THE ANGLE AT WHICH THE BLADE SWEEPS ACROSS THE WINDSHIELD, AND PROPER PARKING OF THE WIPER BLADES.
True
False
Which statement is true about Chemical Rain Repellent?
Never operate rain repellent on dry windows.
Chemical rain repellent forms a transparent film that causes the water to behave like mercury on glass.
Chemical rain repellent can be controlled by a switch or push button in the cockpit.
All of these
