Airframe Aircraft Finishes

15問 • 1年前

問題一覧

Which of the following is a hazard associated with sanding on fabric covered surface during the finishing process?

Static electricity buildup

What is likely to occur if hydrated wash primer is applied to unpainted aluminum and then about 30 to 40 minutes later a finish topcoat, when the humidity is low?

A glossy, blush-free finish

Which defect in aircraft finishes may be caused by adverse humidity, drafts, or sudden changes in temperature?

Blushing

What is used to slow the drying time of some finishes and to prevent blush?

Retarder

What is the usual cause of runs and sags in aicraft finishes?

Too much material applied in one coat

Which properly applied finish topcoat is the most durable and chemical resistant?

Polyurethane

Which type of coating typically includes phosphoric acid as one of its components at the time of application?

Wash primer

Aluminum-pigment in dope is used primarily to

Reflect ultraviolet from the fabric

Fungicidal dopes are used in aircraft finishing as the

First coat to prevent fabric rotting and are applied thin enough to saturate the fabric

Which statement is true regarding paint system compatibility?

Old wash primer coats may be overcoated directly with epoxy finishes

A correct use for acetone is to

Remove grease from fabric

Before applying a protective coating to any unpainted clean aluminum, you should

Avoid touching the surface with bare hands

If registration numbers are to be applied to an aircraft with a letter height of 12 inches, what is the minimum space recquired for the registration mark N1683C? 2/3 x height = character width 1/6 x height = width for 1 1/4 x 2/3 height = spacing 1/6 x height = stroke or line width

52 inches

What is likely to occure if unhydrated wash primer is applied to unpainted aluminum and then about 30 to 40 minutes later a finish topcoat, when the humidity is low?

Corossiom

If masking tape is applied to an aircraft such as for trim spraying, and is left on for several days and/or exposed to heat, it is likely that the tape will

Cure to the finish and be very difficult to remove

Airframe Wood Structure

AR Ramos · 16問 · 1年前

Airframe Wood Structure

16問 • 1年前

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Airframe Aircraft Covering

AR Ramos · 12問 · 1年前

Airframe Aircraft Covering

12問 • 1年前

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Airframe Ice & Rain Control Systems

AR Ramos · 28問 · 1年前

Airframe Ice & Rain Control Systems

28問 • 1年前

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Aircraft Fire Extinguishing System

AR Ramos · 30問 · 1年前

Aircraft Fire Extinguishing System

30問 • 1年前

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Airframe Aircraft Position And Warning System

AR Ramos · 35問 · 1年前

Airframe Aircraft Position And Warning System

35問 • 1年前

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Aircraft Maintenance Ground Operation & Servicing

AR Ramos · 38問 · 1年前

Aircraft Maintenance Ground Operation & Servicing

38問 • 1年前

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Aircraft Maintenance Fluid Lines & Fitting

AR Ramos · 35問 · 1年前

Aircraft Maintenance Fluid Lines & Fitting

35問 • 1年前

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Aicraft Maintenance Engine Inspection

AR Ramos · 29問 · 1年前

Aicraft Maintenance Engine Inspection

29問 • 1年前

AR Ramos

Aircraft Maintenance Cleaning & Corrosion Control

AR Ramos · 34問 · 1年前

Aircraft Maintenance Cleaning & Corrosion Control

34問 • 1年前

AR Ramos

問題一覧

Which of the following is a hazard associated with sanding on fabric covered surface during the finishing process?

Static electricity buildup

What is likely to occur if hydrated wash primer is applied to unpainted aluminum and then about 30 to 40 minutes later a finish topcoat, when the humidity is low?

A glossy, blush-free finish

Which defect in aircraft finishes may be caused by adverse humidity, drafts, or sudden changes in temperature?

Blushing

What is used to slow the drying time of some finishes and to prevent blush?

Retarder

What is the usual cause of runs and sags in aicraft finishes?

Too much material applied in one coat

Which properly applied finish topcoat is the most durable and chemical resistant?

Polyurethane

Which type of coating typically includes phosphoric acid as one of its components at the time of application?

Wash primer

Aluminum-pigment in dope is used primarily to

Reflect ultraviolet from the fabric

Fungicidal dopes are used in aircraft finishing as the

First coat to prevent fabric rotting and are applied thin enough to saturate the fabric

Which statement is true regarding paint system compatibility?

Old wash primer coats may be overcoated directly with epoxy finishes

A correct use for acetone is to

Remove grease from fabric

Before applying a protective coating to any unpainted clean aluminum, you should

Avoid touching the surface with bare hands

52 inches

What is likely to occure if unhydrated wash primer is applied to unpainted aluminum and then about 30 to 40 minutes later a finish topcoat, when the humidity is low?

Corossiom

If masking tape is applied to an aircraft such as for trim spraying, and is left on for several days and/or exposed to heat, it is likely that the tape will

Cure to the finish and be very difficult to remove