AMT 17 REVIEWER

How is anti-icing fluid ejected from the slinger ring on a propeller?

• by slip rings and brushes

• by centrifugal force

• by propeller governors

How is aircraft electrical power for propeller deicer systems transferred from the engine to the propeller hub assembly?

• by slip rings and brushes

• by centrifugal force

• by propeller governors

Which of the following of the propeller fluid anti-icing systems generally use?

• Ketone

• Isopropyl Alcohol

• Alcohol

A propeller synchrophasing system allows a pilot to reduce noise and vibration by

• to control engine RPM and reduce vibration

• decrease thrust and cause excessive vibration

• adjusting the phase angle between the propellers on an aircrafts engines

What is a function of the automatic propeller synchronizing system on multiengine aircraft?

• to control engine RPM and reduce vibration

• decrease thrust and cause excessive vibration

• adjusting the phase angle between the propellers on an aircrafts engines

What unit in the propeller anti-icing system controls the output of the pump?

• Rheostat

• Governor

• Oil Pump

Ice formation on propellers, when an aircraft is in flight, will

• decrease thrust and cause excessive vibration

• to control engine RPM and reduce vibration

• adjusting the phase angle between the propellers on an aircrafts engines

On most reciprocating multiengine aircraft, automatic propeller synchronization is accomplished through the actuation of the

• by slip rings and brushes

• by centrifugal force

• by propeller governors

Proper operation of electric deicing boots on individual propeller blades may best be determined by

• feeling the sequence of boots heating and have an assistant observe the load meter indications

• propeller manufacturer

• antifriction and plasticity characteristics of grease

What type of imbalance will cause a two-blade propeller to have a persistent tendency to come to rest in a horizontal position (with the blades parallel to the ground) while being checked on a propeller balancing beam?

• vertical

• horizontal

• perpendicular