California ICC Service Tech Exam
Questions and Answers
(T/F) Gasoline vapors are lighter than air - Correct Answers
✅False: Gas vapors are 3-4 times HEAVIER than air
Overfill Protection notifies the operator when tank is at what
level capacity? - Correct Answers ✅If equipped it will notify
audibly and visually when the tank reaches 90% Capacity.
Cathodic protection systems must be inspected by a certified
cathodic protection tester within______ months of installation -
Correct Answers ✅6 months
Annual Monitor Certification records must be maintained on
site for a period of________ years - Correct Answers ✅3
years
The minimum monetary punishment for any person who
falsifies monitor records is? - Correct Answers ✅$5,000
The quickest route for exposure to toxic substance is? -
Correct Answers ✅Inhalation
For temporary tank closure you still need to monitor the tank
but you don't need an engineering report. Is this a true
statement? - Correct Answers ✅Yes
,California ICC Service Tech Exam
Questions and Answers
Asphyxiation is most likely to occur in low lying areas where
heavier-than-air-air-vapors accumulate. Asphyxiation can be
caused by: - Correct Answers ✅An Oxygen depleted
environment
Where are ATG probes installed? - Correct Answers
✅Through an opening in the top of the tank.
What is the minimum fine for disabling a monitoring system?
- Correct Answers ✅$5,000
(T/F) when performing secondary containment testing the
spill buckets get tested as well. - Correct Answers ✅False:
Spill buckets get tested during the annual monitor
certification.
Who must the annual monitor certification test results be
sent to and when must they be notified prior to testing and
after testing? - Correct Answers ✅Local agency must be
notified prior 48 hours prior and results must be submitted
within 30 days of testing
(T/F) Stage II vapor recovery is a system for exchanging
gasoline vapors in a vehicle fuel tank and product in a
storage tank so that vapor omissions to the environment
during refueling are greatly reduced. - Correct Answers
, California ICC Service Tech Exam
Questions and Answers
✅True: because Stage I vapor recovery is from fuel delivery
truck to storage tank
__________must report an un-authorized release within
_________ hours to the local agency - Correct Answers
✅The owner or operator
24 hours
If automatic line leak detectors fail testing, what must
happen? - Correct Answers ✅They must be replaced and
be able to detect a release of 3 gallons per hour at 10 pounds
per square inch.
(T/F): The area inside the tank covered by fuel is considered
the "Ullage" - Correct Answers ✅False: The area inside the
tank not covered by fuel is considered the "Ullage"
If equipped with an ATG it shall be programmed to test the
tank________ - Correct Answers ✅At least monthly
(T/F) Spill buckets must provide drainage for spilled product
into secondary containment sump? - Correct Answers
✅False: spilled product is released back into the tank by the
drain valve, not into the secondary containment (Fill Sump)
Questions and Answers
(T/F) Gasoline vapors are lighter than air - Correct Answers
✅False: Gas vapors are 3-4 times HEAVIER than air
Overfill Protection notifies the operator when tank is at what
level capacity? - Correct Answers ✅If equipped it will notify
audibly and visually when the tank reaches 90% Capacity.
Cathodic protection systems must be inspected by a certified
cathodic protection tester within______ months of installation -
Correct Answers ✅6 months
Annual Monitor Certification records must be maintained on
site for a period of________ years - Correct Answers ✅3
years
The minimum monetary punishment for any person who
falsifies monitor records is? - Correct Answers ✅$5,000
The quickest route for exposure to toxic substance is? -
Correct Answers ✅Inhalation
For temporary tank closure you still need to monitor the tank
but you don't need an engineering report. Is this a true
statement? - Correct Answers ✅Yes
,California ICC Service Tech Exam
Questions and Answers
Asphyxiation is most likely to occur in low lying areas where
heavier-than-air-air-vapors accumulate. Asphyxiation can be
caused by: - Correct Answers ✅An Oxygen depleted
environment
Where are ATG probes installed? - Correct Answers
✅Through an opening in the top of the tank.
What is the minimum fine for disabling a monitoring system?
- Correct Answers ✅$5,000
(T/F) when performing secondary containment testing the
spill buckets get tested as well. - Correct Answers ✅False:
Spill buckets get tested during the annual monitor
certification.
Who must the annual monitor certification test results be
sent to and when must they be notified prior to testing and
after testing? - Correct Answers ✅Local agency must be
notified prior 48 hours prior and results must be submitted
within 30 days of testing
(T/F) Stage II vapor recovery is a system for exchanging
gasoline vapors in a vehicle fuel tank and product in a
storage tank so that vapor omissions to the environment
during refueling are greatly reduced. - Correct Answers
, California ICC Service Tech Exam
Questions and Answers
✅True: because Stage I vapor recovery is from fuel delivery
truck to storage tank
__________must report an un-authorized release within
_________ hours to the local agency - Correct Answers
✅The owner or operator
24 hours
If automatic line leak detectors fail testing, what must
happen? - Correct Answers ✅They must be replaced and
be able to detect a release of 3 gallons per hour at 10 pounds
per square inch.
(T/F): The area inside the tank covered by fuel is considered
the "Ullage" - Correct Answers ✅False: The area inside the
tank not covered by fuel is considered the "Ullage"
If equipped with an ATG it shall be programmed to test the
tank________ - Correct Answers ✅At least monthly
(T/F) Spill buckets must provide drainage for spilled product
into secondary containment sump? - Correct Answers
✅False: spilled product is released back into the tank by the
drain valve, not into the secondary containment (Fill Sump)
