1|Page
ICC CALIFORNIA UST SERVICE TECHNICIAN EXAM LATEST 2025
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
As of December 31, 2003 all UST's shall be retrofitted with
__________ - ANSWER-Under Dispenser Containment (UDC)
For bio-fuels, where are the sites compatibility forms sent to? -
ANSWER-The Local Agency (CUPA)
In a suction system where should the check valve be located? -
ANSWER-Above grade and as close to the pumping unit as
possible
(T/F) During an annual monitor certification, a site map is required
of all UST components and the location of the monitoring system.
- ANSWER-True
(T/F) spell buckets require a drain valve, a minimum capacity of 5
gallons, in the metal exterior wall shall be protected from galvanic
corrosion. - ANSWER-True
,2|Page
(T/F) grounding is a bond between two or more electrically
conductive objects in the earth? - ANSWER-True: all objects are
at zero electrical potential
Secondary containment systems installed after 1/1/2001 shall be
tested upon installation,__________ months after installation and
every________month thereafter. - ANSWER-6 , 24
What is the maximum prison term for anyone convicted of
intentionally disabling or tampering with an automatic leak
detection system? - ANSWER-1 year
(T/F) Product piping test foods left in place must have the pop it
removed from the Schrader valve in the Schrader valve must be
left facing down. - ANSWER-True
(T/F) Single wall tanks have interstitial sensors. - ANSWER-False:
only double wall Containments have interstitial spaces usually
containing the annular space sensors.
,3|Page
(T/F) The monitor certification stickers shall have the contractors
phone number, your name, the contractors license number, and
the date the USD component was certified. - ANSWER-False: it is
only required for the contractors license number and the date the
UST component was certified
When monitoring a confined space which level of combustion gas
should reminder for? - ANSWER-Lower explosive limit (LEL)
(T/F) Impress current rectifier may NEVER be DE-POWERED on
current cathodic protection systems. - ANSWER-True
Who implements the regulations found in title 23? - ANSWER-The
local agency (CUPA)
(T/F) ATG is capable of alarming operator of low product level. -
ANSWER-True
, 4|Page
(T/F) line leak detectors are required on all double wall pressurize
piping, cathodicly protected steel pressurize piping, suction
piping, and single wall pressurize piping. - ANSWER-False: line
leak detectors are not required on suction piping but are required
on all other cases.
(T/F) Small amount of water in ethanol tanks can cause issues, so
it is recommended that the tanks are checked for water daily. -
ANSWER-True
(T/F) The owner/operator is responsible for submitting the monitor
certification results to the local agency. - ANSWER-True
(T/F) Tanks and product line piping made of PVC are non-valid. -
ANSWER-True: tanks can be made out of steel, fiberglass, or
FRP.
All manufacture training must be recertified every _______
months or recommended interval time, which ever is shorter. -
ANSWER-36
ICC CALIFORNIA UST SERVICE TECHNICIAN EXAM LATEST 2025
ACTUAL EXAM WITH COMPLETE QUESTIONS AND CORRECT
DETAILED ANSWERS (100% VERIFIED ANSWERS) |ALREADY
GRADED A+| ||PROFESSOR VERIFIED|| ||BRANDNEW!!!||
As of December 31, 2003 all UST's shall be retrofitted with
__________ - ANSWER-Under Dispenser Containment (UDC)
For bio-fuels, where are the sites compatibility forms sent to? -
ANSWER-The Local Agency (CUPA)
In a suction system where should the check valve be located? -
ANSWER-Above grade and as close to the pumping unit as
possible
(T/F) During an annual monitor certification, a site map is required
of all UST components and the location of the monitoring system.
- ANSWER-True
(T/F) spell buckets require a drain valve, a minimum capacity of 5
gallons, in the metal exterior wall shall be protected from galvanic
corrosion. - ANSWER-True
,2|Page
(T/F) grounding is a bond between two or more electrically
conductive objects in the earth? - ANSWER-True: all objects are
at zero electrical potential
Secondary containment systems installed after 1/1/2001 shall be
tested upon installation,__________ months after installation and
every________month thereafter. - ANSWER-6 , 24
What is the maximum prison term for anyone convicted of
intentionally disabling or tampering with an automatic leak
detection system? - ANSWER-1 year
(T/F) Product piping test foods left in place must have the pop it
removed from the Schrader valve in the Schrader valve must be
left facing down. - ANSWER-True
(T/F) Single wall tanks have interstitial sensors. - ANSWER-False:
only double wall Containments have interstitial spaces usually
containing the annular space sensors.
,3|Page
(T/F) The monitor certification stickers shall have the contractors
phone number, your name, the contractors license number, and
the date the USD component was certified. - ANSWER-False: it is
only required for the contractors license number and the date the
UST component was certified
When monitoring a confined space which level of combustion gas
should reminder for? - ANSWER-Lower explosive limit (LEL)
(T/F) Impress current rectifier may NEVER be DE-POWERED on
current cathodic protection systems. - ANSWER-True
Who implements the regulations found in title 23? - ANSWER-The
local agency (CUPA)
(T/F) ATG is capable of alarming operator of low product level. -
ANSWER-True
, 4|Page
(T/F) line leak detectors are required on all double wall pressurize
piping, cathodicly protected steel pressurize piping, suction
piping, and single wall pressurize piping. - ANSWER-False: line
leak detectors are not required on suction piping but are required
on all other cases.
(T/F) Small amount of water in ethanol tanks can cause issues, so
it is recommended that the tanks are checked for water daily. -
ANSWER-True
(T/F) The owner/operator is responsible for submitting the monitor
certification results to the local agency. - ANSWER-True
(T/F) Tanks and product line piping made of PVC are non-valid. -
ANSWER-True: tanks can be made out of steel, fiberglass, or
FRP.
All manufacture training must be recertified every _______
months or recommended interval time, which ever is shorter. -
ANSWER-36
