ICC CALIFORNIA UST SERVICE TECHNICIAN
UPDATED EXAMS SCRIPT QUESTIONS AND
ANSWERS SURE A+
✔✔Stage I Vapor Recovery can be installed in the following configuration. - ✔✔dual
point
manifolded
coaxial
✔✔An "underground tank system" includes:
a. the underground storage tank
b. piping
c. ancillary equipment
d. all of the above - ✔✔d. all of the above
✔✔If equipped with an overfill alarm, the alarm must be triggered to alert the delivery
operator when the tank is no more than _____ full. - ✔✔90%
✔✔Approved cathodic protection methodologies include... - ✔✔sacrificial anodes and
impressed current systems
✔✔_____ is a system for exchanging gasoline vapors in a storage tank and product in
fuel delivery trucks. - ✔✔Stage I vapor recovery
✔✔Automatic Line Leak Detectors, installed on underground piping with secondary
containment. Shall be capable of detecting a leak of _____ at 10 psi. - ✔✔3 gph
✔✔The fastest exposure for petroleum toxicity to affect the body is through _____. -
✔✔inhalation
, ✔✔According to California Health and Safety Code for Underground Storage of
Hazardous substances, an underground storage tank is defined as: - ✔✔an
underground tank and connected piping
✔✔For existing USTs using automatic tank gauges as the sole means of quantitative
release detection, the ATG, must be capable of detecting a release of ______ gallons
per hour. - ✔✔0.2 gph
✔✔In case of gasoline, it is the _____ that poses a threat of combustion. - ✔✔vapors
✔✔A liquid collection point is a small reservoir designed to collect _____ without
obstruction of the vapor pathway: - ✔✔gasoline
✔✔What does a tank interstitial sensor monitor: - ✔✔the space between the inner and
outer walls
✔✔Automatic line leak detectors are required on... - ✔✔pressurized piping
✔✔The local agency may wave the requirement for overfill protection if the UST is filled
by transfer of less than: - ✔✔25 gallons
✔✔Under-dispenser containment is a device that is capable of preventing an
unauthorized release from the dispenser from entering _____. - ✔✔the soil and
groundwater
✔✔The definition of a "hazard" is any substance, situation or condition that is capable of
causing _____. - ✔✔harm
✔✔For the purpose of gathering statistical inventory reconciliation data, tanks must be
disputed on a _____ basis. - ✔✔daily
✔✔Results of enhanced leak detection testing must be submitted to the local agency
and the State Water Resource Control Board within _____ days. - ✔✔60
✔✔Service technicians must possess or be employed by a person who posses the
appropriate contractor license. This requirement is waived if the individual possesses a
_____. - ✔✔tank tester license
✔✔A _____ is installed if vapor recovery piping lacks insufficient slope back to the UST:
- ✔✔liquid collection point
✔✔The ability of a liquid to generate a sufficient concentration of combustible vapors to
be ignited is known as _____. - ✔✔flammability
UPDATED EXAMS SCRIPT QUESTIONS AND
ANSWERS SURE A+
✔✔Stage I Vapor Recovery can be installed in the following configuration. - ✔✔dual
point
manifolded
coaxial
✔✔An "underground tank system" includes:
a. the underground storage tank
b. piping
c. ancillary equipment
d. all of the above - ✔✔d. all of the above
✔✔If equipped with an overfill alarm, the alarm must be triggered to alert the delivery
operator when the tank is no more than _____ full. - ✔✔90%
✔✔Approved cathodic protection methodologies include... - ✔✔sacrificial anodes and
impressed current systems
✔✔_____ is a system for exchanging gasoline vapors in a storage tank and product in
fuel delivery trucks. - ✔✔Stage I vapor recovery
✔✔Automatic Line Leak Detectors, installed on underground piping with secondary
containment. Shall be capable of detecting a leak of _____ at 10 psi. - ✔✔3 gph
✔✔The fastest exposure for petroleum toxicity to affect the body is through _____. -
✔✔inhalation
, ✔✔According to California Health and Safety Code for Underground Storage of
Hazardous substances, an underground storage tank is defined as: - ✔✔an
underground tank and connected piping
✔✔For existing USTs using automatic tank gauges as the sole means of quantitative
release detection, the ATG, must be capable of detecting a release of ______ gallons
per hour. - ✔✔0.2 gph
✔✔In case of gasoline, it is the _____ that poses a threat of combustion. - ✔✔vapors
✔✔A liquid collection point is a small reservoir designed to collect _____ without
obstruction of the vapor pathway: - ✔✔gasoline
✔✔What does a tank interstitial sensor monitor: - ✔✔the space between the inner and
outer walls
✔✔Automatic line leak detectors are required on... - ✔✔pressurized piping
✔✔The local agency may wave the requirement for overfill protection if the UST is filled
by transfer of less than: - ✔✔25 gallons
✔✔Under-dispenser containment is a device that is capable of preventing an
unauthorized release from the dispenser from entering _____. - ✔✔the soil and
groundwater
✔✔The definition of a "hazard" is any substance, situation or condition that is capable of
causing _____. - ✔✔harm
✔✔For the purpose of gathering statistical inventory reconciliation data, tanks must be
disputed on a _____ basis. - ✔✔daily
✔✔Results of enhanced leak detection testing must be submitted to the local agency
and the State Water Resource Control Board within _____ days. - ✔✔60
✔✔Service technicians must possess or be employed by a person who posses the
appropriate contractor license. This requirement is waived if the individual possesses a
_____. - ✔✔tank tester license
✔✔A _____ is installed if vapor recovery piping lacks insufficient slope back to the UST:
- ✔✔liquid collection point
✔✔The ability of a liquid to generate a sufficient concentration of combustible vapors to
be ignited is known as _____. - ✔✔flammability
