Complete Real Exam Questions And Correct Answers
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What is FIFRA? - ANSWER-Fifra (FIFRA) is the legislation
that sets the
registration and labels for
chemical
disinfectants. Fifra was passed in
1947 and
required all pesticides to be
registered.
What is the concern of mixing bleach with ammonia? -
ANSWER-bleach is very
reactive & will release toxic gases when mixed
with ammonia
What is the best preventative for mold contamination? -
ANSWER-keeping the
structure dry & well maintained
,What should the remediator do prior to using any tool or
equipment? -
ANSWER-Be familiar with instructions &
directions for use
What is the process the remediator should follow when
changing the pre-filters
on the AFD? - ANSWER-In a controlled manner (inside
containment) while the
unit is
running
How often should the pre-filters be changed on an AFD? -
ANSWER-3-4 times
daily, 1x daily during
cleaning
What are the concerns when attaching accessories or
ducting to a NAM? -
ANSWER-reduction in
CFM
What is the testing procedure that can be used to check the
efficiency of the
HEPA filter? - ANSWER-Dispersed Oil
Particulate
What tool can be used to perform the DOP testing? - ANSWER-
laser particulate
, counter
What tool can be used to check the CFM of the AFD? -
ANSWER-anemometer
What should the remediator do when there is a concern of
health effects? -
ANSWER-document & recommend IEP, recommend occupant
consult doctor
Define pre-existing damage - ANSWER-prolonged exposure,
identified as not
part of current
loss
what is the procedural guideline that the remediator should
follow? - ANSWER-
S500 &
S520
What is the definition of complexity? - ANSWER-any condition
that causes the project to become more difficult/detailed but
doesn't prevent work from being done
What is the definition of complication - ANSWER-Arises after the
start of work &
causes a change in scope
of work