5/16/25, 5:18 AM OSSF INSTALLER 2 EXAM 2025 | ALL QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | LATEST EXAM | ALRE…
OSSF INSTALLER 2 EXAM 2025 | ALL QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS) |
LATEST EXAM | ALREADY GRADED A+
The primary threat from water born disease
malfunctioning OSSF
systems is
Wastewater disposal and Public health and environment
OSSF systems are
regulated in order to
protect
A ____ is a disease-causing Pathogen
microorganism
A groundwater chemical Nitrates and methoemoglobinmia
contaminant that can
result from septic tanks
and leachfields is which
can cause __ in infants
Statewide regulation of 1989 Sept
OSSF began in
The state agency TECQ
responsible for regulating
OSSF is
… 1/20
,5/16/25, 5:18 AM OSSF INSTALLER 2 EXAM 2025 | ALL QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | LATEST EXAM | ALRE…
The desired method or Local
level of OSSF regulation in
Texas is ___ regulation
pH measures whether Acidity Basicity
wastewater is
______\or_________
List six diseases that might Typhoid Paratyphoid Polio meningitis Hepatitis
be transmitted by Cholera
inadequately treated
sewage .
Total Suspended solids
Identify the following
Dissolved Oxygen
terms TSS DO BOD
Biochemical oxygen demand
Solids
Gases
Identify the most common
Fats and greases
chemical elements of
DO
sewage
BOD
PH
What is the criteria that The Plumbing system must drain
can be used to determine No Water is surfacing or pooling above ground
if a subsurface OSSF There are no odors
system is functioning The waste water must receive nearly complete
properly ? treatment
List the soil treatment filtering or straining
mechanisms important in Adsorption
treating wastewater Biological
… 2/20
, 5/16/25, 5:18 AM OSSF INSTALLER 2 EXAM 2025 | ALL QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | LATEST EXAM | ALRE…
The is authorized to d . Designated representative
review permit applications
, site evaluations , planning
materials and conduct
inspections of OSSFs .
a. installer
b. site evaluator
c. maintenance technician
d. Designated
representative
An individual who holds a a . Installer
valid license from TCEQ
and who is compensated
by another individual to
construct install , alter , or
repair an OSSF is a ( n )
a. Installer
b. apprentice
c. authorized agent
d. maintenance provider
An individual who visits a b . Site evaluator
site and conducts soil
evaluations and a site
survey is a ( n )
a. apprentice
b. Site evaluator
c. authorized agent
d. designated
representative
_ _ adopted the current TCEQ
OSSF Rules in 1997 and
revised them several times
.
… 3/20
OSSF INSTALLER 2 EXAM 2025 | ALL QUESTIONS
AND CORRECT ANSWERS (VERIFIED ANSWERS) |
LATEST EXAM | ALREADY GRADED A+
The primary threat from water born disease
malfunctioning OSSF
systems is
Wastewater disposal and Public health and environment
OSSF systems are
regulated in order to
protect
A ____ is a disease-causing Pathogen
microorganism
A groundwater chemical Nitrates and methoemoglobinmia
contaminant that can
result from septic tanks
and leachfields is which
can cause __ in infants
Statewide regulation of 1989 Sept
OSSF began in
The state agency TECQ
responsible for regulating
OSSF is
… 1/20
,5/16/25, 5:18 AM OSSF INSTALLER 2 EXAM 2025 | ALL QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | LATEST EXAM | ALRE…
The desired method or Local
level of OSSF regulation in
Texas is ___ regulation
pH measures whether Acidity Basicity
wastewater is
______\or_________
List six diseases that might Typhoid Paratyphoid Polio meningitis Hepatitis
be transmitted by Cholera
inadequately treated
sewage .
Total Suspended solids
Identify the following
Dissolved Oxygen
terms TSS DO BOD
Biochemical oxygen demand
Solids
Gases
Identify the most common
Fats and greases
chemical elements of
DO
sewage
BOD
PH
What is the criteria that The Plumbing system must drain
can be used to determine No Water is surfacing or pooling above ground
if a subsurface OSSF There are no odors
system is functioning The waste water must receive nearly complete
properly ? treatment
List the soil treatment filtering or straining
mechanisms important in Adsorption
treating wastewater Biological
… 2/20
, 5/16/25, 5:18 AM OSSF INSTALLER 2 EXAM 2025 | ALL QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | LATEST EXAM | ALRE…
The is authorized to d . Designated representative
review permit applications
, site evaluations , planning
materials and conduct
inspections of OSSFs .
a. installer
b. site evaluator
c. maintenance technician
d. Designated
representative
An individual who holds a a . Installer
valid license from TCEQ
and who is compensated
by another individual to
construct install , alter , or
repair an OSSF is a ( n )
a. Installer
b. apprentice
c. authorized agent
d. maintenance provider
An individual who visits a b . Site evaluator
site and conducts soil
evaluations and a site
survey is a ( n )
a. apprentice
b. Site evaluator
c. authorized agent
d. designated
representative
_ _ adopted the current TCEQ
OSSF Rules in 1997 and
revised them several times
.
… 3/20
