Download Texas TCEQ Installer II Practice Exam with Complete Solutions and more Exams Biology in PDF only on Docsity!
Texas TCEQ Installer II practice
exam with complete solutions
Pathogens - answer Disease causing microorganisms that are passed into water through feces. Microorganism - answer Any living thing too small to see with a naked eye. Viruses - answer Are from 10 too 100 times smaller than bacteria, can only function and reproduce in living cells. Bacteria - answer Single celled organisms. Bacteria,Microorganism, and Viruses - answer are all different types of pathogens. The weight of wastewater. - answer 8.34 pounds per gallon. Three Main Areas of Wastewater. - answer Physical, Chemical, Bacteriological. TSS - answer Total Suspended Solids TDS - answer Total dissolved solids TSS and TDS added together equal. - answer Total Solids. Formula: - answer TSS+TDS=TR
Organic Material - answer Carbohydrates, proteins, fats. Carbs - answer Stabilizes first Proteins - answer Are more difficult to stabilize. Fats - answer Are the most difficult to stabilize. Area - answer Length x Width Area Formula - answer A=πr² Volume - answer Length x Width x Height Volume Formula - answer V=πr² x H(height) Capacity - answer Length x Width x Height x 7. Capacity Formula - answer C=πr²xHx7. Public Water Wells from Tanks - answer 50feet Public Water Wells from soil absorption systems, unlined et beds - answer 150feet Public Water Wells from Lined Evapotranspiration. - answer 150feet Public Water Wells Sewer pipe with water tight joints. - answer 50feet
Wells and underground Cisterns from Surface Application (Edge of Spray Areas) - answer 100 feet Wells and underground Cisterns from drip irrigation - answer 100 feet Private Water Lines from tanks - answer 10 feet Private Water Lines from soil absorption systems & Unlined ET beds - answer 10 feet Private Water Lines from Lined Evapotranspiration beds - answer 5 feet Private Water Lines from Sewer Pipes with watertight joints - answer 10 feet squared except at connection to structure Private Water Lines from Surface application (Edge of Spray Area) - answer No seperation distances. Private Water Lines from Drip Irrigation lines - answer 10 feet Pressure Cemented Wells from tanks - answer 50 feet Pressure Cemented Wells from soil absorption systems & unlined ET beds - answer 50 feet Pressure Cemented Wells from Lined evapotranspiration beds - answer 50 feet Pressure Cemented Wells from sewer pipes with watertight joints - answer 20 feet Pressure Cemented Wells from Surface Application (edge of spray area) - answer 50 feet
Pressure Cemented Wells from drip irrigation lines - answer 50 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from tanks - answer 50 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from soil absorption systems & unlined ET beds
- answer 75 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from lined evapotranspiration beds - answer 50 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from sewer pipes with watertight joints - answer 20 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from surface application (Edge of spray Area) - answer 50 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from drip irrigation when Ra<0.1 - answer 25 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from drip irrigation when Ra>0.1 - answer 75 feet Streams,Ponds,Lakes, Rivers, Creeks(Measured from normal pool elevation and Water level) from drip irrigation with secondary treatment and disinfection - answer 50 feet Foundations, Buildings, Surface Improvements,Property Lines, Swimming Pools and Other structures from tanks - answer 5 feet
Underground Easements from soil absorption systems & unlined ET beds - answer 1 foot Underground Easements from lined evaptranspiration beds - answer 1 foot Underground Easements from sewer pipes with watertight joints - answer 1 foot Underground Easements from surface application (Edge of spray area) - answer May spray to edge of easement but not into sprinkler heads must be 1 foot from easement edge Underground Easements from drip irrigation - answer 1 foot Overhead easements from tanks - answer 1 foot unless permission has been granted then none Overhead easements from soil absorption systems & unlined beds - answer 1 foot unless permission has been granted then none Overhead easements from lined ET beds - answer 1 foot unless permission has been granted Overhead easements from sewer pipes with watertight joints - answer 1 foot unless permission has been granted Overhead easements from surface application - answer 1 foot unless permission has been granted Overhead easements from drip irrigation - answer 1 foot unless permission has been granted
Slopes where seeps may occur and detention ponds from tanks - answer 5 feet Slopes where seeps may occur and detention ponds from soil absorption systems & unlined ET beds - answer 25 feet Slopes where seeps may occur and detention ponds from lined ET beds - answer 5 feet Slopes where seeps may occur and detention ponds from sewer pipe with watertight joints - answer 10 feet Slopes where seeps may occur and detention ponds from surface application(Edge of spray area) - answer 10 feet Slopes where seeps may occur and detention ponds from drip irrigation with Ra<0.1 - answer 10 feet Slopes where seeps may occur and detention ponds from drip irrigation with Ra>0.1 - answer 25 feet Edwards Aquifer from tanks - answer 50 feet Edwards Aquifer from soil absorption systems & unlined ET beds - answer 150 feet Edwards Aquifer from lined evapotranspiration beds - answer 50 feet Edwards Aquifer from sewer pipes with water tight joints - answer 50 feet Edwards Aquifer from surface application(Edge of spray area) - answer 150 feet
classes 1b and 2 - answer are considered unsuitable Overhead easements from surface application - answer 1 foot unless permission has been granted Overhead easements from drip irrigation - answer 1 foot unless permission has been granted Slopes where seeps may occur from tanks - answer 5 feet Slopes where seeps may occur from soil absorption systems & unlined ET beds - answer 25 feet Overhead easements from surface application - answer 1 foot unless permission has been granted Overhead easements from drip irrigation - answer 1 foot unless permission has been granted Slopes where seeps may occur from tanks - answer 5 feet Overhead easements from surface application - answer 1 foot unless permission has been granted Overhead easements from drip irrigation - answer Overhead easements from surface application - answer Foundations, Buildings, Surface Improvements,Property Lines, Swimming Pools and Other structures from driveways and sidewalks - answer
Wells and underground Cisterns from sewer pipes with watertight connections - answer 20 feet Public Water Supply Lines from lined evapotranspiration beds - answer 10 feet Public Water Supply Lines from sewer pipe with watertight joints - answer 10 feet Public Water Supply Lines from lined evapotranspiration beds - answer 10 feet Public Water Supply Lines from soil absorption systems & unlined ET beds
