CWEA COLLECTIONS EXAM
NEWEST ACTUAL EXAM COMPLETE
140 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED
ANSWERS)
Save
Terms in this set (140)
Why are gasoline They produce an explosion hazard
and volatile
solvents
objectionable
when present in a
sewer?
,You should never You know what you are doing, are
attempt to install, qualified and are authorized
maintain, repair or
replace electrical
equipment
panels, controls,
wiring or circuits
unless
Advance Warning Area, Transition
What are the Area, Activity Area (buffer space and
different areas of work space), Termination Area. Could
traffic zones? be 4 or 5, justify your answer on the
test!
why should to protect from corrosion and odors
hydrogen sulfide
be controlled?
Personnel entry and rescue
entering a Permit
Required
Confined Space
must have the
following training
, To find protective look at the MSDS
gear before
application of a
product, you
should:
The gas most Hydrogen Sulfide
commonly
associated with
septic wastewater
is
The lack of an some dangerous gasses are odorless
unpleasant odor (for example, carbon monoxide)
in a manhole, lift
station or other
structures does
not always mean
that dangerous
gases are not
present because:
What are the four combustible gas, adequate oxygen,
conditions heat and proper mixing of gas and
necessary to oxygen
create an
explosion?
NEWEST ACTUAL EXAM COMPLETE
140 QUESTIONS AND CORRECT
DETAILED ANSWERS (VERIFIED
ANSWERS)
Save
Terms in this set (140)
Why are gasoline They produce an explosion hazard
and volatile
solvents
objectionable
when present in a
sewer?
,You should never You know what you are doing, are
attempt to install, qualified and are authorized
maintain, repair or
replace electrical
equipment
panels, controls,
wiring or circuits
unless
Advance Warning Area, Transition
What are the Area, Activity Area (buffer space and
different areas of work space), Termination Area. Could
traffic zones? be 4 or 5, justify your answer on the
test!
why should to protect from corrosion and odors
hydrogen sulfide
be controlled?
Personnel entry and rescue
entering a Permit
Required
Confined Space
must have the
following training
, To find protective look at the MSDS
gear before
application of a
product, you
should:
The gas most Hydrogen Sulfide
commonly
associated with
septic wastewater
is
The lack of an some dangerous gasses are odorless
unpleasant odor (for example, carbon monoxide)
in a manhole, lift
station or other
structures does
not always mean
that dangerous
gases are not
present because:
What are the four combustible gas, adequate oxygen,
conditions heat and proper mixing of gas and
necessary to oxygen
create an
explosion?
