After backfilling the vapor return and vent lines, the maximum pressure drop through the system shall not exceed ________at 60 cubic feet per hour as determined by TP-201.4, Dynamic Backpressure.
a. 0.75 inches WC
b. 0.5 inches WC
c. 0.32 inches WC
d. 0.55 inches WC correct answer: c. 0.5 in...
ICC Vapor Recovery 2| 60 Questions| With
Complete Solutions
After backfilling the vapor return and vent lines, the maximum
pressure drop through the system shall not exceed ________at
60 cubic feet per hour as determined by TP-201.4, Dynamic
Backpressure.
a. 0.75 inches WC
b. 0.5 inches WC
c. 0.32 inches WC
d. 0.55 inches WC correct answer: c. 0.5 inches WC
CARB's most recent vapor recovery regulations are known as:
a. EVR (enhanced vapor recovery)
b. CVR (California vapor recovery)
c. PVR (protective vapor recovery)
d. ORVR (onboard refueling vapor recovery) correct answer: a.
EVR (enhanced vapor recovery)
A valve installed in a motor-vehicle fueling hose designed to
separate with little or no product
a. breakaway
b. hose clamp
c. sheer valve
d. flow limiter correct answer: a. breakaway
1 / 3
A Gilbarco Vapor VAC/OPW Vapor Saver system is consdered
to have a vapor recovery equipment defect (VRED) if the vapor
escape guard on an OPW 12 VW nozzle is missing or damaged
on at least ____ % of the circumference of the device.
a. 25
b. 50
c. 75
d. 100 correct answer: c. 75
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:
a. drop tube
b. locking block valve
c. pressure/vacuum vent
d. vapor recovery adaptor correct answer: d. vapor recovery
adaptor....
When removing liquid from a sump or spill bucket and the
liquid contains fuel, it must be:
a. managed as hazardous waste
b. pumped into a bucket to evaporate
c. scooped or balled onto the concrete pad
d. put it in a sealed container and put into a dump correct
answer: a. managed as hazardous waste
2 / 3
One of the approved methods of overfill prevention is to have an
overfill device that will automatically shut off the fill to the tank
when the tank is at a maximum of ____ % full.
a. 80
b. 90
c. 95
d. 99 correct answer: c. 95
What is the appropriate way to clean up a small spill of
gasoline?
a. Allow product to evaporate from the area.
b. Wash the spilled product from the area with water.
c. Apply absorbent to the affected area to prevent evaporation.
d. Apply absorbent to the affected area, then remove and dispose
of absorbent in accordance with applicable requirements. correct
answer: d. Apply absorbent to the affected area, then remove
and dispose of absorbent in accordance with applicable
requirements.
Which of the following is not an overfill prevention device?
a. ball float
b. spill bucket
c. tank overfill alarm
d. drop tube flapper valve correct answer: b. spill bucket
According to PEI RP300, a combustible gas indicator can be
used to:Powered by TCPDF (www.tcpdf.org)
3 / 3
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