ICC VAPOR RECOVERY 1 ACTUAL
EXAM QUESTIONS AND CORRECT
ANSWERS LATEST GUIDE
2025/2026 GRADED A+ .
,1. Which of the following is not considered "hanging hardware"?
a. nozzle
b. swivel
c. whip hose
d. shear valve CORRECT ANSWERS d. shear valve
2. Per Executive Order. VR-201-E, if the dispensing vacuum of the Healy
VP-1000 pump is below inches of WC, the dispenser should be removed from service.
A. 50
B. 60
C. 75
D. 100 CORRECT ANSWERS B. 60
3. In a coaxial hose for a balance system, the product flows through the ?
A. the belllows
B. the inner hose
C. the outer hose
D. both hoses CORRECT ANSWERS B. the inner hose
4. 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.
A. absence
B. proper installation
C. disconnection
D. improper installation CORRECT ANSWERS B. proper installation
5. The three elements in a fire triangle are ?
, A. oxygen, fuel, & LEL
B. fuel, fire, & carbon dioxide
C. fuel, oxygen, & ignition source
D. ignition source, carbon dioxide, & fuel CORRECT ANSWERS C. fuel, oxygen, & ignition source
6. According to PEI RP-300, a combustible gas indicator is used to?
A. determine carbon dioxide levels
B. monitor benzene, toluene, & ethyl benzene levels
C. determine the (UEL) upper explosion limit of gasoline
D. detect vapor leaks in the vapor recovery system CORRECT ANSWERS D. detect vapor leaks in the vapor
recovery system
7. Per CP-201, liquid traps in the dispenser vapor piping are CORRECT ANSWERS
A. Not allowed
B. Allowed only with an assist system
C. Allowed if approved by CARB
D. Allowed when hoses with liquid removal systems are used
E. detect vapor leaks in the vapor recovery system CORRECT ANSWERS A. Not allowed
8. Which of the following is not an overfill device?
A. ball-float
B. spill-bucket
C. tank overfill alarm
D. drop-tube flapper valve CORRECT ANSWERS B. spill-bucket
9. Piping should have a minimum and maximum slope of inch
A. 1/16"-1/8"
EXAM QUESTIONS AND CORRECT
ANSWERS LATEST GUIDE
2025/2026 GRADED A+ .
,1. Which of the following is not considered "hanging hardware"?
a. nozzle
b. swivel
c. whip hose
d. shear valve CORRECT ANSWERS d. shear valve
2. Per Executive Order. VR-201-E, if the dispensing vacuum of the Healy
VP-1000 pump is below inches of WC, the dispenser should be removed from service.
A. 50
B. 60
C. 75
D. 100 CORRECT ANSWERS B. 60
3. In a coaxial hose for a balance system, the product flows through the ?
A. the belllows
B. the inner hose
C. the outer hose
D. both hoses CORRECT ANSWERS B. the inner hose
4. 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.
A. absence
B. proper installation
C. disconnection
D. improper installation CORRECT ANSWERS B. proper installation
5. The three elements in a fire triangle are ?
, A. oxygen, fuel, & LEL
B. fuel, fire, & carbon dioxide
C. fuel, oxygen, & ignition source
D. ignition source, carbon dioxide, & fuel CORRECT ANSWERS C. fuel, oxygen, & ignition source
6. According to PEI RP-300, a combustible gas indicator is used to?
A. determine carbon dioxide levels
B. monitor benzene, toluene, & ethyl benzene levels
C. determine the (UEL) upper explosion limit of gasoline
D. detect vapor leaks in the vapor recovery system CORRECT ANSWERS D. detect vapor leaks in the vapor
recovery system
7. Per CP-201, liquid traps in the dispenser vapor piping are CORRECT ANSWERS
A. Not allowed
B. Allowed only with an assist system
C. Allowed if approved by CARB
D. Allowed when hoses with liquid removal systems are used
E. detect vapor leaks in the vapor recovery system CORRECT ANSWERS A. Not allowed
8. Which of the following is not an overfill device?
A. ball-float
B. spill-bucket
C. tank overfill alarm
D. drop-tube flapper valve CORRECT ANSWERS B. spill-bucket
9. Piping should have a minimum and maximum slope of inch
A. 1/16"-1/8"
