TCEQ ACTUAL TEST QUESTIONS AND ANSWERS BUNDLED REVIEW MATERIAL

TCEQ ACTUAL TEST QUESTIONS AND
ANSWERS BUNDLED REVIEW MATERIAL

●● What types of pumps are used?
Answer: Centrifugal


●● Lime controls what?
Answer: pH


●● Good house keeping is important for the operators _______
Answer: Safety


●● F/M ratio formula represented by:
Answer: Volatile, suspended solids, aeration tank (VSSAT)


●● A chlorine leak is detected by_______
Answer: Vapor 10% ammonia


●● Main purpose of BOD test:
Answer: Measures the oxygen depleting effect of wastewater on the
receiving stream.(WASTEWATER STRENGTH)

, ●● Facultative bacteria:
Answer: Both aerobic and anaerobic


●● Hydrogen Sulfide (H2S) is?
Answer: Toxic, rotten egg odor, combustible and slightly heavier than
air.


●● One cause of infiltration:
Answer: Cracked pipes


●● Records help operators:
Answer: Prepare reports, monitor the plant, justify plant modifications,
support budget requests.


●● Purpose of pre-treatment:
Answer: To prevent and control hazardous wastes from entering the
wastewater system.


●● Install wastewater collection lines no closer then ____
Answer: 9ft


●● Inverted siphons are built if the utility must construct under:
Answer: Stream, highway or railroad