The type of propeller assembly which has the ability to change the blade pitch both in flight and on ground is known as:

What is ability of Variable Pitch Propeller?

In order to ease engine starting, the blades are turned to :-

Why during starting blade attitude is selected to extra fine pitch?

To ease engine starting the propeller blade pitch are selected passing through………. to extra fine pitch ;

The RPM Control Lever is connected to a control unit, known as the………….., that is mounted on and driven by the engine:

The function of fine pitch stops or flight fine pitch stops is;

The propeller must not come out of the feathered position by accident as this may result in serious damage to the engine and also create ;

The rotation of propeller caused by air flowing over it without engine operating is termed?

What is the purpose of feathering the propeller?

Prevention of the propeller moving into extra fine or ground fine is by?

Which pitch stop is used to prevent the propeller blade from moving into feathered position during constant speed range?

Which pitch stop that is used to prevent the propeller blade from going to feather position?

Which pitch stop that is used to prevent the propeller blade from going to feather position at the constant speed range?

To ensure the propeller moves to feather position, the blade must move beyond:-

The propeller may have to be …………..in the event of an engine or propeller drive malfunction;

The propeller held in fine pitch is by?

In a single acting propeller, the blade moves into coarse pitch under:

In a single acting propeller, blade angle is increased by.

How the blades turn or move to coarser pitch?

The blade angle of Single Acting Variable Pitch Propeller is controlled by?

The propeller governor control the :-

In a single acting propeller, feathering is accomplished by moving the pilot's control lever to minimum rpm position; this action would cause :-

Forward movement of the pilot's control lever will increase spring loading and result in a?

The counterweights produce a centrifugal twisting moment, but because they are positioned at 90° to the chord line, they tend:

What device fitted to constant speed propeller to prevent the propeller blades move to the feathered position when the aircraft is on the ground as the engine is switched off?

To prevent the propeller blades moving into the feathered position when the aircraft is on ground as engine shut down is by having:

What are the centrifugal latches in a single acting propeller used for?

The purpose of an accumulator in a single acting propeller system is:

The function of constant speed unit is to maintain:

When pilot's rpm lever is set to maximum rpm, an increased in throttle setting would cause :-

During overspeed condition, the constant speed unit will moves the blade to……….. pitch, increase the load of the engine until piston valve return to neutral position.

On an underspeed condition the blades are turned to:

When propeller blade is feathered, the blade chord line is:

The propeller feathering pump is:

In electrically operated variable pitch propeller, the blade angle is varied by:

The propeller blades are the most likely part which is subjected to damage by?

The process of determining the positions of propeller blades tips relative to each other is known as :-

How to observed blade damage if no visible sign of damage?

Propeller blade tracking is the process of determining: -

The propeller retaining nut should not be tightened if the main propeller shaft is:

Blades that are bent, twisted outside the normal blade twist profile, or cracked, or have severe surface damage must be considered ;

What type of ice that formed is dense, tough and adheres closely to the surface of the blade material?

The most severe and dangerous form of ice formation is:

What type of ice formation is a light, porous, opaque, rough, deposit and results from small water drops freezing?

This type of ice formation is a light, porous, opaque, rough, deposit and results from small water drops freezing is:

This type of ice is formed in clear air when water vapour is converted directly into ice and builds up a white feathery semi-crystalline coating, when the propeller is below freezing point:

What type of ice builds up a white feathery semi-crystalline coating?

The two basic types of propeller de-icing systems are?

During flight, ice formation on propeller blade will cause:

Ice formation on the propellers, when the aircraft is in flight, will.

De-icing fluid goes to a slinger ring from;

Where is the de-icing boot?

To provide a guide to produce an even spread of de-icing fluid across the propeller blade is by using?

Effective de-icing by heat generated within heater elements construction is achieved by:

Propeller blades are de-iced by

Propeller de-icing for varying rates of icing can be varied by.