4-28.
To neutralize the effects of urine and waste
products in the lavatories of aircraft, you
should use which of the following cleaning
agents?
1. Dry-cleaning solvent
2.
Aircraft surface cleaning compound
3.
Ammonium hydroxide or sodium
bicarbonate
4.
Sodium phosphate
4-29.
In an intermediate maintenance activity, an
avionics/electrical maintenance branch that
operates a “clean room” should use what
type of MIL-C-81302 Freon cleaner?
1. I
2.
II
3. III
4. IV
4-30.
To produce a high-luster, long-lasting
polish on an unpainted aluminum clad
surface, you should use what mechanical
cleaner?
1. Powdered pumice
2.
Fine aluminum wool
3.
Aluminum metal polish
4.
Abrasive-impregnated cotton wadding
4-31.
Which of the following devices should you
use to perform a fast and economical
cleaning of an aircraft?
1. Cotton mops
2.
Conformable applicators
3.
Bristle brushes
4.
Ajax speed wipes
4-32.
There are several steps that you must take
before you can actually clean an aircraft.
Which of the steps listed below is the first
one you should take?
1.
2.
3.
4.
Select the correct cleaning agent for
the method of cleaning that you will
use
Ground the aircraft, close the canopy,
and secure all doors
Park the aircraft in the shade or
beneath an overhead shelter, if possible
Cover or plug all ducts and openings
where cleaning fluid or water could be
trapped
4-33.
Which of the following cleaning
compounds should be used to clean an
aircraft that is painted with the tactical paint
system?
1. MIL-C-25769
2. MIL-C-43616
3. MIL-C-81309
4. MIL-C-85570
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