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AMT/AET 223 Post Quiz (ATA 30)

Total questions: 16

Worksheet time: 8mins

Name
Class
Date
1.

Which statement below best describes the rime ice?

a)

Smooth

b)

Heavy

c)

Tenacious

d)

Brittle

2.

Which statement below best describes the glaze ice?

a)

Rough

b)

Lighter

c)

Tenacious

d)

Brittle

3.

Which icing effects below is not true?

a)

Causes vibration

b)

Hampers instrument readings

c)

Improves maneuverability

d)

Affects pilot visibility

4.

Choices are some of the areas on an aircraft where ice commonly accumulates. EXCEPT:

a)

Landing gear

b)

Flight deck windows

c)

Antenna

d)

Propellers

5.

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".

a)

True

b)

False

6.

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"

a)

True

b)

False

7.

Thermal pneumatic anti-icing is at its best application on the following components. EXCEPT:

a)

Propellers

b)

Engine inlet cowling

c)

Wing leading edge

d)

Empennage stabilizer leading edge

8.

Thermal electric anti-icing is at its best application on the following components. EXCEPT:

a)

Pitot tube

b)

Engine inlet cowling

c)

TAT probe

d)

P2/T2 sensors

9.

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."

a)

True

b)

False

10.

Choices are some of the critical areas wherein chemical anti-icing must not be sprayed upon. EXCEPT:

a)

APU inlet

b)

Cooler and heat exchanger inlet

c)

Fuel tank vents

d)

Wings

11.

Most pneumatic de-ice boots are inflated for?

a)

1-2 seconds

b)

3-6 seconds

c)

6 to 8 minutes

d)

None of these

12.

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.

a)

EASA part 66

b)

FAA (AC 120-60)

c)

Airworthiness directive

d)

None of these

13.

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."

a)

True

b)

False

14.

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."

a)

True

b)

False

15.

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.

a)

True

b)

False

16.

Which statement is true about Chemical Rain Repellent?

a)

Never operate rain repellent on dry windows.

b)

Chemical rain repellent forms a transparent film that causes the water to behave like mercury on glass.

c)

Chemical rain repellent can be controlled by a switch or push button in the cockpit.

d)

All of these