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VI - Vapor Recovery Installation and Repair Exam Questions and Answers
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VI - Vapor Recovery Installation and Repair Exam Questions and Answers
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VI - Vapor Recovery Installation and Repair Exam Questions and AnswersWhich of the following is not considered hanging hardware?
nozzle, swivel, whip hose, shear valve - Answer -shear valve
Per EO. VR-201-E, the dispenser must be removed from service if the dispensing vacuum of the Healy VP-1000 pump is below how many inches of water column? - Answer -60
In a coaxial hose for a balance system, the product flows through the? - Answer -inner hose
Per the Vapor Recovery Equipment Defects List (VRED), the _________ of any component required to be used by the system's EO is not considered a defect. - Answer
-disconnection
The three elements in a fire triangle are? - Answer -fuel, oxygen & ignition source
According to PEI RP-300, a combustible gas indicator is used to ? - Answer -detect vapor leaks in the vapor recovery system
Per CP-201, liquid traps in the dispenser vapor piping are: - Answer -not allowed
Which of the following is not an overfill device ?
ball-float, tank overfill alarm, spill-bucket, drop-tube flapper valve - Answer -spill-bucket
Piping should have a minimum and maximum slope of ______ inch - Answer -l/8"-1/4"
What is the appropriate way to clean up a small spill of gasoline? - Answer -apply absorbent to the affected area, then remove & dispose of absorbent in accordance with applicable requirements
Placing a bare copper wire from the __________ to the _________with it's ends exposed is helpful with pipe run locating. - Answer -Dispenser pipe run to the Tank Turbine One of the approved methods for overfill prevention is to have an overfill device that will automatically shut off fill into the tank when the tank is a maximum of _____ percent full.
- Answer -95%
In the PEI 300 manual, pressure decay, dynamic back pressure and A/L testing satisfy who's testing requirements? - Answer -CARB
When removing liquid from a sump or spill bucket and the liquid contains fuel, it must _________ - Answer -be managed as hazardous waste
Before working on any electrical circuits always de-energize and use _____ rules. - Answer -NFPA
The two point Phase I vapor recovery system requires that a separate vapor recovery riser pipe be installed in the tank and be equipped with a _____ ? - Answer -vapor recovery adaptor
The term hanging hardware refers to? - Answer -nozzle-hose-breakaway
A valve installed in a motor-vehicle fueling hose designed to separate with little or no product spillage when excessive pulling force is placed on the hose is called a ____________ - Answer -breakaway
In the PEI# 500 manual, a Level II Qualified Person can do all EXCEPT: open cabinet doors, reconnect breakaways, measure flow rates, repair or replace dispenser components - Answer -repair or replace dispenser components
A Gilbarco Vapor- Vac, OPW Vapor Saver system is considered to have a vapor recovery equipment defect (VERD) if the vapor escape guard on an OPW 12-VW nozzle is missing or damaged on at least ___% of the circumference of the device? - Answer -75
Typically, vapor return piping is connected to: - Answer -the lowest grade gasoline tank
CARB's most recent vapor recovery regulations are known as: - Answer -EVR (enhanced vapor recovery)
A liquid collection point is installed in: - Answer -the vapor return piping
The connection of vent risers aboveground to form a single vent opening is called a _______________ - Answer -manifold
When installing a Healy# VP-1000 Vac-Motor the technician should do all EXCEPT: replace the nozzle, wear eye protection, properly barricade the area, turn off power to the dispenser - Answer -replace the nozzle
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