ICC Vapor Recovery 1 Exam with verified detailed solutions

ICC Vapor Recovery 1 Exam with verified detailed solutions
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Which of the following is not considered "hanging hardware"?
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a. nozzle
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b. swivel
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c. whip hose
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d. shear valve - ✔✔d. shear valve
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Per Executive Order. VR-201-E, if the dispensing vacuum of the Healy VP-1000 pump is
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below ____ inches of WC, the dispenser should be removed from service.
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A. 50 ||




B. 60 ||




C. 75 ||




D. 100 - ✔✔B. 60
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In a coaxial hose for a balance system, the product flows through the ____?
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A. the belllows
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B. the inner hose
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C. the outer hose
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D. both hoses - ✔✔B. the inner hose
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Per the Vapor Recovery Equipment Defects List (VRED), the ____ of any component
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required to be used by the system's EO. Is not considered a defect.
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,A. absence
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B. proper installation
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C. disconnection
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D. improper installation - ✔✔B. proper installation
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The three elements in a fire triangle are ____?
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A. oxygen, fuel, & LEL
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B. fuel, fire, & carbon dioxide
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C. fuel, oxygen, & ignition source
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D. ignition source, carbon dioxide, & fuel - ✔✔C. fuel, oxygen, & ignition source
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According to PEI RP-300, a combustible gas indicator is used to?
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A. determine carbon dioxide levels
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B. monitor benzene, toluene, & ethyl benzene levels
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C. determine the (UEL) upper explosion limit of gasoline
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D. detect vapor leaks in the vapor recovery system - ✔✔D. detect vapor leaks in the vapor
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recovery system ||




Per CP-201, liquid traps in the dispenser vapor piping are:
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A. Not allowed
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B. Allowed only with an assist system
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C. Allowed if approved by CARB
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, D. Allowed when hoses with liquid removal systems are used
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E. detect vapor leaks in the vapor recovery system - ✔✔A. Not allowed
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Which of the following is not an overfill device?
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A. ball-float
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B. spill-bucket
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C. tank overfill alarm
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D. drop-tube flapper valve - ✔✔B. spill-bucket
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Piping should have a minimum and maximum slope of ____ inch
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A. 1/16"-1/8"
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B. 1/8"-1/4"
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C. 1/8"-3/16"
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D. 1/4"-1/2" - ✔✔B. 1/8"-1/4"
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What is the appropriate way to clean up a small spill of gasoline?
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A. allow the product to evaporate from the area
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B. wash the spilled product from the area with water
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C. apply absorbent to the affected area and leave to soak up fuel
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D. apply absorbent to the affected area, then remove & dispose of absorbent in accordance
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with applicable requirements - ✔✔D. apply absorbent to the affected area, then remove &
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dispose of absorbent in accordance with applicable requirements
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