OSSF INSTALLER 2 LICENSE
EXAM
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,Questions
Question 1
The primary threat from malfunctioning OSSF systems is
Correct Answer
water born disease
Question 2
Wastewater disposal and OSSF systems are regulated in order to protect
Correct Answer
Public health and environment
Question 3
A ______ is a disease-causing microorganism
Correct Answer
Pathogen
Question 4
A groundwater chemical contaminant that can result from septic tanks and leachfields is which can cause_____in infants
Correct Answer
Nitrates and methoemoglobinmia
, Question 5
Statewide regulation of OSSF began in
Correct Answer
1989 Sept
Question 6
The state agency responsible for regulating OSSF is
Correct Answer
TECQ
Question 7
The desired method or level of OSSF regulation in Texas is _______regulation
Correct Answer
Local
Question 8
pH measures whether wastewater is ______\or_________
Correct Answer
Acidity Basicity
Question 9
List six diseases that might be transmitted by inadequately treated sewage .
Correct Answer
Typhoid Paratyphoid Polio meningitis Hepatitis Cholera