AIRCRAFT CLEANING QUESTIONS WITH 100% VERIFIED ANSWERS!!
Three methods of cleaning aircraft exterior - (answer)Wet wash, dry wash, polishing
Two types of polishing - (answer)Hand and machine
Polishing can remove - (answer)Oxidation and corrosion
How to remove exhaust stains or oil - (answer)Kerosene and other petroleum based solvent
Before washing plastics - (answer)Flush with fresh water to dissolve salt deposits and wash away dust
particles
What to use to wash plastics - (answer)Soap and water by hand
How to clean grease and oil from wheel wells and engine cowls - (answer)Soak in 1:2 dilution of emusion
cleaner
When it comes to abrasives what can you use and not use - (answer)Use aluminium oxide but not silicon
carbide(carborundum), crocus or emry paper can imbed iron oxide into aluminium or magnesium
How to neutralise acid deposits in lead acid battery compartments - (answer)Baking soda
How to treat acid burns from chemical cleaners and inhibitors - (answer)Baking soda
Phosphoric-citric acid mix is used to clean what - (answer)Aluminium
Type 1 phosphoric acid is or is not ready to use as packaged - (answer)Is
Type 2 phosphoric acid is or is not readily used from packaged - (answer)No more a concentrate and
must be diluted(mineral spirits)
, AIRCRAFT CLEANING QUESTIONS WITH 100% VERIFIED ANSWERS!!
MEK is used as a solvent cleaner for what - (answer)Metal surfaces and small area paint stripping
Can you rub plastic with a dry cloth - (answer)No can cause electrostatic charge and scratches
Best cleaners to use in cabins - (answer)Non flammable
6 non flammable a/c cabin cleaning agents and solvents - (answer)Detergents and soaps, alkaline
cleaners, acid solutions, deodourising or disinfecting agents, abrasives, dry cleaning agents
3 types of flammable and combustible agents - (answer)High flash point, low flash point, mixed liquids
Low flash point agents are one below what degrees - (answer)100 degrees f
High flash point liquids are normally what type - (answer)Stoddard solvents, kerosene
Types of low flash point liquids - (answer)Aviation gasoline, acetone, MEK, naptha and toluol
Fire prevention precaution in cabins - (answer)Ventilation
Fire recommendations if flammable liquids used - (answer)A/c outside,
Class A fire extinguisher minimums - (answer)4-A
Class b fire extinguisher minimums - (answer)20-b
If aluminium corrosion is a problem what type of extinguisher should not be used - (answer)Dry
chemical
Three methods of cleaning aircraft exterior - (answer)Wet wash, dry wash, polishing
Two types of polishing - (answer)Hand and machine
Polishing can remove - (answer)Oxidation and corrosion
How to remove exhaust stains or oil - (answer)Kerosene and other petroleum based solvent
Before washing plastics - (answer)Flush with fresh water to dissolve salt deposits and wash away dust
particles
What to use to wash plastics - (answer)Soap and water by hand
How to clean grease and oil from wheel wells and engine cowls - (answer)Soak in 1:2 dilution of emusion
cleaner
When it comes to abrasives what can you use and not use - (answer)Use aluminium oxide but not silicon
carbide(carborundum), crocus or emry paper can imbed iron oxide into aluminium or magnesium
How to neutralise acid deposits in lead acid battery compartments - (answer)Baking soda
How to treat acid burns from chemical cleaners and inhibitors - (answer)Baking soda
Phosphoric-citric acid mix is used to clean what - (answer)Aluminium
Type 1 phosphoric acid is or is not ready to use as packaged - (answer)Is
Type 2 phosphoric acid is or is not readily used from packaged - (answer)No more a concentrate and
must be diluted(mineral spirits)
, AIRCRAFT CLEANING QUESTIONS WITH 100% VERIFIED ANSWERS!!
MEK is used as a solvent cleaner for what - (answer)Metal surfaces and small area paint stripping
Can you rub plastic with a dry cloth - (answer)No can cause electrostatic charge and scratches
Best cleaners to use in cabins - (answer)Non flammable
6 non flammable a/c cabin cleaning agents and solvents - (answer)Detergents and soaps, alkaline
cleaners, acid solutions, deodourising or disinfecting agents, abrasives, dry cleaning agents
3 types of flammable and combustible agents - (answer)High flash point, low flash point, mixed liquids
Low flash point agents are one below what degrees - (answer)100 degrees f
High flash point liquids are normally what type - (answer)Stoddard solvents, kerosene
Types of low flash point liquids - (answer)Aviation gasoline, acetone, MEK, naptha and toluol
Fire prevention precaution in cabins - (answer)Ventilation
Fire recommendations if flammable liquids used - (answer)A/c outside,
Class A fire extinguisher minimums - (answer)4-A
Class b fire extinguisher minimums - (answer)20-b
If aluminium corrosion is a problem what type of extinguisher should not be used - (answer)Dry
chemical
