Quiz 2 ATA 30, ATA 35, ATA 38

Ice and rain protection is under ATA Chapter

• 20

• 30

• 40

The most dangerous type of ice formation is

• glaze ice

• rime ice

• hoar ice

___________________ which allows ice to build up and removing it by mechanical, chemical or thermal means in flight

• glaze icing

• Anti icing

• De icing

At what pressure and temperature is anti ice fluid applied on glaze ice

• 70°F at 10 PSI.

• 7°F at 100 PSI

• 70°C at 100 PSI

Air for anti-icing of the wings is obtained from

• air conditioning ducting

• engine compressors

• a combustion heater

How flight crew being warns if there is ice formation on aircraft structure

• ice warning lamp off

• ice warning lamp blinking

• ice warning lamp illuminates

Windshield heating provides

• thermal expansion for a tighter fit

• impact resistance enhancement

• increases strength to resist cabin pressure

When the windshield wiper switch is turned Off, the control circuit is open, but the motor continues to run until the blades are driven to the

• Throttle position

• Park position

• Idle position

How to minimize the water to spread out over the surface

• By applying heat

• By applying air blow

• By applying rain repellent

This ice detector uses probe in the airflow to detect vibration frequency

• Vibrating Rod Air Detector

• Vibrating Rime Ice Detector

• Vibrating Rod Ice Detector