Wastewater Collections Exam Questions
with Correct Answers 2026
Abatement V N - V N CORRECT V N ANSWER V N -the V N ending, V N reduction, V N or V N lessening V N of
V N something
Acrylonitrile V N Butadiene V N Styrene V N (ABS) V N - V N CORRECT V N ANSWER V N -
Acute V N health V N effects V N - V N CORRECT V N ANSWER V N -
Health V N effects V N that V N develop V N rapidly, V N often V N after V N exposure V N to V N a
V N hazardous V N substance.
aerobic V N - V N CORRECT V N ANSWER V N -Process V N that V N requires V N oxygen
Anaerobic V N - V N CORRECT V N ANSWER V N -Process V N that V N does V N not V N require V N oxygen
Air V N Binding V N - V N CORRECT V N ANSWER V N -
The V N clogging V N of V N a V N filter, V N pipe, V N or V N pump V N due V N to V N the V N presence V N of
V N air V N released V N from V N water. V N Air VNentering V N the V N filter V N media V N is V N harmful
V N to V N both V N the V N filtration V N and V N backwash V N processes. V N Air V N can VNprevent V N the
V N passage V N of V N water V N during V N the V N filtration V N process V N and V N can V N cause V N the
V N loss V N of V N filter VNmedia V N during V N the V N backwash V N process.
,air V N blower V N - V N CORRECT V N ANSWER V N -a V N device V N used V N to V N ventilate V N manholes
V N and V N lift V N stations.
AIR V N GAP, V N DRAINAGE V N - V N CORRECT V N ANSWER V N -
The V N vertical V N distance V N that V N waste V N travels V N through V N open V N air V N between
V N the V N waste V N pipe V N and V N the V N i VNndirect V N waste V N receptor V N is
Air V N Padding V N - V N CORRECT V N ANSWER VN-
Pumping V N dry V N air V N into V N a V N container V N to V N assist V N with V N the V N withdrawal
V N of V N a V N liquid V N or V N to V N force V N a V N liqui VNfied V N gas V N such V N as V N chlorine
V N or V N sulfur V N dioxide V N out V N of V N a V N container.
, air V N test V N - V N CORRECT V N ANSWER V N -a V N method V N of V N inspecting V N a V N sewer V N pipe
V N for V N leaks.
alluvial V N deposits V N - V N CORRECT V N ANSWER V N -Sedimentary V N deposits V N (like V N a V N delta)
V N in V N fresh V N water.
alternating V N current V N - V N CORRECT V N ANSWER V N -
A V N flow V N of V N electric V N charge V N that V N regularly V N reverses V N its V N direction.
ambient V N - V N CORRECT V N ANSWER V N -(adj.) V N completely V N surrounding, V N encompassing
Amperage V N - V N CORRECT V N ANSWER V N -the V N strength V N of V N an V N electric V N current V N in
V N amperes.
angle V N of V N repose V N - V N CORRECT V N ANSWER V N -
the V N steepest V N angle V N at V N which V N loose V N material V N remains V N stationary V N without
V N sliding V N downslope
annular V N space V N - V N CORRECT V N ANSWER V N -A V N ring-
shaped V N space V N located V N between V N two V N circular V N objects. V N For V N example,
V N the V N space V N between V N the V N o VNutside V N of V N a V N pipe V N liner V N and V N the
with Correct Answers 2026
Abatement V N - V N CORRECT V N ANSWER V N -the V N ending, V N reduction, V N or V N lessening V N of
V N something
Acrylonitrile V N Butadiene V N Styrene V N (ABS) V N - V N CORRECT V N ANSWER V N -
Acute V N health V N effects V N - V N CORRECT V N ANSWER V N -
Health V N effects V N that V N develop V N rapidly, V N often V N after V N exposure V N to V N a
V N hazardous V N substance.
aerobic V N - V N CORRECT V N ANSWER V N -Process V N that V N requires V N oxygen
Anaerobic V N - V N CORRECT V N ANSWER V N -Process V N that V N does V N not V N require V N oxygen
Air V N Binding V N - V N CORRECT V N ANSWER V N -
The V N clogging V N of V N a V N filter, V N pipe, V N or V N pump V N due V N to V N the V N presence V N of
V N air V N released V N from V N water. V N Air VNentering V N the V N filter V N media V N is V N harmful
V N to V N both V N the V N filtration V N and V N backwash V N processes. V N Air V N can VNprevent V N the
V N passage V N of V N water V N during V N the V N filtration V N process V N and V N can V N cause V N the
V N loss V N of V N filter VNmedia V N during V N the V N backwash V N process.
,air V N blower V N - V N CORRECT V N ANSWER V N -a V N device V N used V N to V N ventilate V N manholes
V N and V N lift V N stations.
AIR V N GAP, V N DRAINAGE V N - V N CORRECT V N ANSWER V N -
The V N vertical V N distance V N that V N waste V N travels V N through V N open V N air V N between
V N the V N waste V N pipe V N and V N the V N i VNndirect V N waste V N receptor V N is
Air V N Padding V N - V N CORRECT V N ANSWER VN-
Pumping V N dry V N air V N into V N a V N container V N to V N assist V N with V N the V N withdrawal
V N of V N a V N liquid V N or V N to V N force V N a V N liqui VNfied V N gas V N such V N as V N chlorine
V N or V N sulfur V N dioxide V N out V N of V N a V N container.
, air V N test V N - V N CORRECT V N ANSWER V N -a V N method V N of V N inspecting V N a V N sewer V N pipe
V N for V N leaks.
alluvial V N deposits V N - V N CORRECT V N ANSWER V N -Sedimentary V N deposits V N (like V N a V N delta)
V N in V N fresh V N water.
alternating V N current V N - V N CORRECT V N ANSWER V N -
A V N flow V N of V N electric V N charge V N that V N regularly V N reverses V N its V N direction.
ambient V N - V N CORRECT V N ANSWER V N -(adj.) V N completely V N surrounding, V N encompassing
Amperage V N - V N CORRECT V N ANSWER V N -the V N strength V N of V N an V N electric V N current V N in
V N amperes.
angle V N of V N repose V N - V N CORRECT V N ANSWER V N -
the V N steepest V N angle V N at V N which V N loose V N material V N remains V N stationary V N without
V N sliding V N downslope
annular V N space V N - V N CORRECT V N ANSWER V N -A V N ring-
shaped V N space V N located V N between V N two V N circular V N objects. V N For V N example,
V N the V N space V N between V N the V N o VNutside V N of V N a V N pipe V N liner V N and V N the
