EMTL 336 - Damage Assessment Part Two

A heavy circumferential structure that may or may not be entirely closed by a web is known as a

• Frame

• Brace

• Ring

• Bulkhead

Which aircraft structure is being replaced in this picture?

• Rib

• Longeron

• Spar

• Intercostal

A principal longitudinal member of the framing of an aircraft fuselage or nacelle which is usually continuous across a number of points is known as a

Why would NDI be called back a second time after damage has been removed?

• To get paid.

• To ensure no cracks or disbonding occurred during the final cutout.

• To confirm alodine was applied properly.

• To make sure there is a half inch radius in the corners of any cutout.

What should you keep in mind while building made repair parts?

• Temper.

• Grain direction.

• Gauge.

• Specifications.

A metal part, other than a flat sheet, which is formed or extruded and used in the framing of a structure to provide rigidity.

Monocoque is

• a single shell construction in which the skin carries the stress.

• structure consisting of multiple parts working together to transmit stresses.

• an absurd french word.

• a strong member that forms the edges of beam structures or heavy frames.

Symmetry checks are

• optional, and only take place if an aircraft is subjected to severe turbulence.

• carried out to ensure that the aircraft is true to the design characteristics of the original configuration.

• typically carried out after a major repair is complete to ensure the aircraft has been returned to its original configuration.

• carried out using a plumb bob from specific points as called out by the manufacturer.

The purpose of bracing an aircraft is to

• support the aircraft structure and not allow it to sag under its own weight.

• to mark the location of the damage.

• ensure the aircraft measures within the manufacture's specified limits.

• render systems inoperable if they may come into contact with a repair technician.

When installing repair parts in a pressurized area it is mandatory to install them