ACTUAL EXAM COMPLETE EXAM
QUESTIONS WITH DETAILED
VERIFIED ANSWERS (100% CORRECT
ANSWERS) /ALREADY GRADED A+
Regardless of which cleaning method is chosen or
required, structural cleaning begins at: -
....ANSWER...the ceiling
shifting to the upper structural surfaces
then to the floor areas
It is important, whenever possible to remove
_________ surfaces at the onset of a project -
....ANSWER...Char
What is widely used as a insulating/fire retardant
prior to 1977? - ....ANSWER...Asbestos
,The first and safest step, as a a rule, in removing
soot residue is via - ....ANSWER...Dry removal
A dry sponge works by the _________ process -
....ANSWER...adsorption
Painted surfaces prior to 1986 often incorporated -
....ANSWER...lead paint
Damp (wet) cleaning walls for "no paint" uses a
_____________ type motion -
....ANSWER...circular/overlapping
When walls respond well to dry removal methods,
there may still be a need for localized damp cleaning
around __________ plates and ___________ or frames -
....ANSWER...switch plates
door/window frames
Should soot staining remain on unfinished wood
surface (dresser drawer), a salvage technique can
be light ____________ - ....ANSWER...sanding
,Finished wood surfaces respond well to wet
cleaning with a mild ___________________________ -
....ANSWER...Alkaline solution
Deodorization of wood furniture or cabinets can be
effective with a ____________ - based solution
deodorant and oil-based furniture _________________ -
....ANSWER...Petroleum
Polish
When working with unfinished wood, always clean in
the direction of the wood ________ -
....ANSWER...grain
If a ____________ has been applied to masonry
surfaces, it will greatly simplify the cleaning. -
....ANSWER...Sealer
Aggressive wet cleaning may _____________ ceiling
coatings - ....ANSWER...dissolve
, When cleaning windows, the techs responsibility
extends also to the ________ and hardware -
....ANSWER...Frames
When dealing with light fixtures, the first step is to
ensure that the ________________________ -
....ANSWER...Power is off
Cleaning of _______________ fixtures can be done
effectively with a ______________ compound. -
....ANSWER...fiberglass
crème compound
When cleaning vent hoods in kithcens consider
cleaning the exhaust vent _________ and replace the
vent hood ___________. - ....ANSWER...hood (including
exhaust piping)
filter
When cleaning built-in appliances clean the _________
cavities and __________ - ___________ areas. -
....ANSWER...Mounting
sub-surface areas