CALIFORNIA UST SERVICE TECHNICIAN PART 1 EXAM
2023-2024 ACTUAL EXAM QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES|AGRADE
System for exchanging gas vapors in a storage tank and product in a fuel delivery truck - ANSWER- Stage 1 vapor recovery
An approved method for non visual monitoring for existing UST systems. - ANSWER- Statistical Inventory Reconciliation (SIR)
ATG must be capable for detecting a release of ? - ANSWER- .2 gallons per hour
Manual inventory reconciliation. - ANSWER- No longer an approved method for non visual monitoring on existing UST systems
Automatic line leak detectors installed on underground piping with secondary containment shall be capable of tetecting a leak of ? - ANSWER- 3 gallons per hour at 10 psi
ATG should be programmed to test the tank ? - ANSWER- At least monthly
According to PEI RP 300 a combustible gas can be used to ? - ANSWER- Detect vapor leaks in a vapor recovery system.
According to PEI RP 300. A written scope of work for vapor recovery installation should include? - ANSWER- Construction plans
Positive shut off overfill protection device must stop the flow of fuel when the tank is no more then ? - ANSWER- 95% full
According to EO VR 201 A What could cause a nozzle shut off mechanism or malfunction? - ANSWER- Depended filter seal damage 1 / 2
According to VR 201 A Breakaway reconnection must be ? - ANSWER- Logged in GDF log
According to PEI RP 300 the following method of documenting piping location is NOT to ? - ANSWER- Sketch a diagram on the inside cover of vapor recovery equipment manual
According to PEI RP 300 as built drawing or pictures of the underground pipping and other components shall be ? - ANSWER- Maintained as long as UST is in service
According to EO VR 101 E maintance records are required to include? - ANSWER- Name and designated UST operator .
The Phil-Tite EVR phase 1 system require that vapor vent pipes at any UST system be - ANSWER- Used with no more then 3 p/v valves
According to EO VR 2010 after installing a new spout assembly in the Healy 900 nozzle the following test must be conducted ? - ANSWER- Nozzle dispensing shut off test
According to Healy EO VR 201 A a vapor recovery record are to be maintained by? - ANSWER- Gasoline dispensing facility operator (GDF)
how many feet within a public drinking well require an enhanced leak detection test - ANSWER- 1000 feet
What are the components of the Fire Triangle ? - ANSWER- Fuel Ignition source oxygen
If equipped with an over fill alarm, it must be located? - ANSWER- So it can be seen or heard from the delivery location.
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