Shared Flashcard Set

Details

Aircraft Finishes-DME Oral
Airframe ASA 14 Questions
14
Aviation
Undergraduate 1
09/06/2015

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Cards

Term
What are three methods of applying paint?
Definition
Dipping, brushing and spraying
Term
What are two types of dope used for aircraft finishes?
Definition
Nitrate and butyrate
Term
What are the common types of paint used on aircraft?
Definition
Primers and epoxies
Lacquers and enamel
Term
When spraying acrylic lacquer, what health safety precaution should the mechanic observe?
Definition
Use of an approved respirator
Term
What size and location standards must be used for aircraft registration marking ("N" number)?
Definition
As prescribed by FAR Part 45
Term
How can a mechanic determine if the control surfaces need to be checked for balance after painting?
Definition
Check manufacturer's service manual or with the manufacturer
Term
What is the reason for paint touch-up other than appearance?
Definition
Helps to eliminate general corrosion problems
Term
What may cause spray paint sags and runs?
Definition
Too much paint being applied or inadequate surface preparation
Term
What could be the result of applying a coat of dope when the temperature of the dope room is too high?
Definition
Pinholes in the dope film
Term
What is the purpose of zinc chromate primer?
Definition
It serves as a corrosion resistant covering and base coat for protective topcoats
Term
What paint system is compatible with epoxy topcoats?
Definition
Any paint system in good condition
Term
What is the cause for spray painting dust?
Definition
Incorrect air pressure or the distance of the gun from the work
Term
What will cause a blushing paint finish?
Definition
Moisture in the air supply
Adverse humidity and changes in temperature
Term
Why should dope not be used over paint or enamel?
Definition
Because it tends to remove such material
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