ICC Vapor Recovery 2 Exam 2026
Questions and Answers
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-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)
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,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
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
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, 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
©COPYRIGHT 2025, ALL RIGHTS RESERVED 3
Questions and Answers
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-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)
©COPYRIGHT 2025, ALL RIGHTS RESERVED 1
,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
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
©COPYRIGHT 2025, ALL RIGHTS RESERVED 2
, 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
©COPYRIGHT 2025, ALL RIGHTS RESERVED 3
