CETP 5.1 Designing & Installing
Dispenser Transfer Systems
_____________ in electrical area classifications are based upon the likelihood of the
prescence of a flammable mixture of materials in an area. - correct answer-Divisions
______________ are designed to remian in place and minimize any entrance of
water or other matter into the relieve valve or discharge piping. - correct answer-Rain
caps
__________________ scales are most frequently selected for their simplicity and
durability. - correct answer-Single-beam style
_____________________ is the difference between the pressure at the outlet side
of the pump, and the pressure at the inlet side of the pump. - correct
answer-Differential pressure
_________________________ are suitable for typical dispenser isntalls and will
provide adequate transfer volume for filling portable cylinders, motor fuel cylinders,
and vehicle mounted ASME tanks mobile/fuel tanks. - correct answer-Regenerative
turbine pumps
A ______________ or a differential back pressure valve shall be installed in or on
the dispenser at the point which the dispenser hose is connected to the liquid piping.
- correct answer-excess flow check valve
, A dispenser install ________________ and discuss with the _______________ is
the first step in designing/installing the dispenser. - correct answer-Site inspection,
dispenser operator
A liquid meter will over register any time there is vapor in the __________. - correct
answer-measuring chamber
A remote emergency shutoff device is required not less than __ ft, but no more than
____ ft from transfer point. - correct answer-3, 100
According to NFPA 58propane dispensers must be seperated from other fuel
dispensing stations by at least __________. - correct answer-10 feet
An ASME container 1200 gallons WC or less must be at least __ ft from any other
LP-gas container of more than 125 gallons WC. - correct answer-25
An ASME tank's _______________ is used to determine the the discharge capacity
requirements for it's relief valve. Appears on tank data plate. - correct
answer-surface area in square feet
ASME tanks larger than 1,200 gallons WC must be fitted with a ________________
and a ________________. - correct answer-pressure gauge, temperature gauge
Buried metalic propane piping should be coated or protected and maintained to
_____________. - correct answer-minimize corrosion
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