Page 1 of 51
ICC VAPOR RECOVERY exam ALL 300
QUESTIONS AND VERIFIED SOLUTIONS
LATEST UPDATE THIS YEAR
ICC VAPOR RECOVERY exam
QUESTION: 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 - ANSWER-c. 75
QUESTION: 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
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b. locking block valve
c. pressure/vacuum vent
d. vapor recovery adaptor - ANSWER-d. vapor recovery adaptor....
QUESTION: 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 - ANSWER-a. managed as hazardous waste
QUESTION: 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
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b. 90
c. 95
d. 99 - ANSWER-c. 95
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 - ANSWER-c. 0.5 inches WC
QUESTION: CARB's most recent vapor recovery regulations are known as:
a. EVR (enhanced vapor recovery)
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b. CVR (California vapor recovery)
c. PVR (protective vapor recovery)
d. ORVR (onboard refueling vapor recovery) - ANSWER-a. EVR (enhanced vapor recovery)
QUESTION: 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 - ANSWER-a. breakaway
QUESTION: 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.
4
ICC VAPOR RECOVERY exam ALL 300
QUESTIONS AND VERIFIED SOLUTIONS
LATEST UPDATE THIS YEAR
ICC VAPOR RECOVERY exam
QUESTION: 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 - ANSWER-c. 75
QUESTION: 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
1
, Page 2 of 51
b. locking block valve
c. pressure/vacuum vent
d. vapor recovery adaptor - ANSWER-d. vapor recovery adaptor....
QUESTION: 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 - ANSWER-a. managed as hazardous waste
QUESTION: 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
2
, Page 3 of 51
b. 90
c. 95
d. 99 - ANSWER-c. 95
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 - ANSWER-c. 0.5 inches WC
QUESTION: CARB's most recent vapor recovery regulations are known as:
a. EVR (enhanced vapor recovery)
3
, Page 4 of 51
b. CVR (California vapor recovery)
c. PVR (protective vapor recovery)
d. ORVR (onboard refueling vapor recovery) - ANSWER-a. EVR (enhanced vapor recovery)
QUESTION: 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 - ANSWER-a. breakaway
QUESTION: 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.
4
