AMRT Study Guide Most Recent 2025/2026 Actual Complete Real
Exam Questions And Correct Answers (Verified Answers) Already
Graded A+ / Newest Exam / Just Released!!
Color of fungus may change depending on ___ - ANSWER-
Organism growing,
the nutrient source present, and the
growth phase
What type of containment sheeting is required for mold
remediation? -
ANSWER-4 or 6-mil medium slip
polyethylene sheeting
the IICRC S520 requires fire-retardant poly with a flame spread
rating of ___ -
ANSWER-25 or less
(better)
Exfiltration - ANSWER-A positive pressure exists when more air
is supplied to a
space than is exhausted. due to the higher pressure, air will
escape from the
structure
,Infiltration - ANSWER-A negative pressure exists when more air
is exhausted from a space than is supplied. Due to the lower
pressure it will entrain air from outside the work area
The recommended minimum negative pressure differential
for a containment
area is ___ or ___ - ANSWER-0.02 inches of
water (w.g.)
5 Pascal
(Pa)
250 Pascals is equal to ___ - ANSWER-1 inch of water gauge
CFM - ANSWER-Cubic Feet per Minute
Are negative air machines best placed inside or outside the
containment? -
ANSWER-
Both
Decontamination chamber - ANSWER-Transitional space
from work to clean
area
AFD - ANSWER-Air Filtration
Device
-rated by
CFM
,Pre-and secondary filter changes on an AFD are conducted
___ - ANSWER-
Inside containment area with the
units on
4 ways to avoid containment collapses - ANSWER--Assess
the strength and integrity of the enclosure -Size of
containment enclosure
-Availability of make-up air
-Amount of negative pressure
Why use caution when using spray glue? - ANSWER-Releases
chemicals that
are toxic and
flammable
If client turned the attached negative air machine off, the
technician should ___
- ANSWER-Re-establish the negative pressure and
inform supervisor
Place warning signs in ___ areas - ANSWER-Conspicuous
Demolition debris is disposed ___ - ANSWER-In regular landfill
Cleaning of semi-porous and non-porous materials includes
___ - ANSWER-Wire brushing
, -Sanding (HEPA)
-HEPA vacuuming
-Damp wiping
-Media blasting
Dangers of using dry-ice media blasting includes ___ -
ANSWER-Creating high
carbon dioxide levels. monitors are required to observe the
oxygen levels
Deep cleaning is very important to remove ___ - ANSWER-
Settled spores,
fragments and dust particles that have settled
on surfaces
What direction do you clean when doing a deep clean of work
area? - ANSWER-From top of containment towards the bottom,
and toward
NAM's/decon units
HEPA vacuuming and damp wiping in the morning may be
useful to ___ -
ANSWER-Remove settled spores from floor
and surfaces
Microfiber cleaning cloth - ANSWER-Cleaning cloths that
have millions of
Exam Questions And Correct Answers (Verified Answers) Already
Graded A+ / Newest Exam / Just Released!!
Color of fungus may change depending on ___ - ANSWER-
Organism growing,
the nutrient source present, and the
growth phase
What type of containment sheeting is required for mold
remediation? -
ANSWER-4 or 6-mil medium slip
polyethylene sheeting
the IICRC S520 requires fire-retardant poly with a flame spread
rating of ___ -
ANSWER-25 or less
(better)
Exfiltration - ANSWER-A positive pressure exists when more air
is supplied to a
space than is exhausted. due to the higher pressure, air will
escape from the
structure
,Infiltration - ANSWER-A negative pressure exists when more air
is exhausted from a space than is supplied. Due to the lower
pressure it will entrain air from outside the work area
The recommended minimum negative pressure differential
for a containment
area is ___ or ___ - ANSWER-0.02 inches of
water (w.g.)
5 Pascal
(Pa)
250 Pascals is equal to ___ - ANSWER-1 inch of water gauge
CFM - ANSWER-Cubic Feet per Minute
Are negative air machines best placed inside or outside the
containment? -
ANSWER-
Both
Decontamination chamber - ANSWER-Transitional space
from work to clean
area
AFD - ANSWER-Air Filtration
Device
-rated by
CFM
,Pre-and secondary filter changes on an AFD are conducted
___ - ANSWER-
Inside containment area with the
units on
4 ways to avoid containment collapses - ANSWER--Assess
the strength and integrity of the enclosure -Size of
containment enclosure
-Availability of make-up air
-Amount of negative pressure
Why use caution when using spray glue? - ANSWER-Releases
chemicals that
are toxic and
flammable
If client turned the attached negative air machine off, the
technician should ___
- ANSWER-Re-establish the negative pressure and
inform supervisor
Place warning signs in ___ areas - ANSWER-Conspicuous
Demolition debris is disposed ___ - ANSWER-In regular landfill
Cleaning of semi-porous and non-porous materials includes
___ - ANSWER-Wire brushing
, -Sanding (HEPA)
-HEPA vacuuming
-Damp wiping
-Media blasting
Dangers of using dry-ice media blasting includes ___ -
ANSWER-Creating high
carbon dioxide levels. monitors are required to observe the
oxygen levels
Deep cleaning is very important to remove ___ - ANSWER-
Settled spores,
fragments and dust particles that have settled
on surfaces
What direction do you clean when doing a deep clean of work
area? - ANSWER-From top of containment towards the bottom,
and toward
NAM's/decon units
HEPA vacuuming and damp wiping in the morning may be
useful to ___ -
ANSWER-Remove settled spores from floor
and surfaces
Microfiber cleaning cloth - ANSWER-Cleaning cloths that
have millions of
