Waste Water Operator Lv 1 Exam Prep Questions
with 100% Correct Answers | Verified | Latest
Update
Reduced wet well capacity
,Give this one a try later!
B. Neutralize acid D. Vulnerability assessment
D. Zoogleal film D. Pump cavitation
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2 of 49
Term
Accidents can be reduced by thinking safety
T/F
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C. 100 mL True
B. Neutralize acid C. 3 hours
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3 of 49
,Term
In most activated sludge plants the waste activated sludge is pumped
to waste sludge handling facilities
T/F
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D. Increase MCRT False
A. Prevent excessive solid buildup True
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4 of 49
Term
Anaerobic decomposition of wastewater produces...
A. Ammonium chloride
B. Hydrogen sulfide
C. Carbon monoxide
D. Copper sulfate
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, B. Hydrogen sulfide A. Shorter test time
A. Parshall flume C. Over-greasing
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5 of 49
Term
pH generally will be affected significantly by a clarifier
T/F
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False C. 3 hours
A. Stalked Ciliates True
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6 of 49
Term
with 100% Correct Answers | Verified | Latest
Update
Reduced wet well capacity
,Give this one a try later!
B. Neutralize acid D. Vulnerability assessment
D. Zoogleal film D. Pump cavitation
Don't know?
2 of 49
Term
Accidents can be reduced by thinking safety
T/F
Give this one a try later!
C. 100 mL True
B. Neutralize acid C. 3 hours
Don't know?
3 of 49
,Term
In most activated sludge plants the waste activated sludge is pumped
to waste sludge handling facilities
T/F
Give this one a try later!
D. Increase MCRT False
A. Prevent excessive solid buildup True
Don't know?
4 of 49
Term
Anaerobic decomposition of wastewater produces...
A. Ammonium chloride
B. Hydrogen sulfide
C. Carbon monoxide
D. Copper sulfate
Give this one a try later!
, B. Hydrogen sulfide A. Shorter test time
A. Parshall flume C. Over-greasing
Don't know?
5 of 49
Term
pH generally will be affected significantly by a clarifier
T/F
Give this one a try later!
False C. 3 hours
A. Stalked Ciliates True
Don't know?
6 of 49
Term
