Exam Questions With Revised
Correct Detailed Answers
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1) Overfill prevention shall alert transfer operator when tank is __% full -
ANSWER 90%
2) Flapper Valves shall provide positive shut off when tank is filled to no more
than __% capacity - ANSWER 95%
3) Primary pressurized piping shall be tested for tightness hydrostatically at __%
of design operating pressure - ANSWER 150%
4) Date that all UST systems must have Line Leak Detector installed - ANSWER
November 9,2004
5) Secondary containment testing shall be done upon ____, __months, and every
___ months or ____ years thereafter - ANSWER Installation
6 months
,36 months or 3 years
6) Owners/ops shall submit SCT results to local agency within ____ days of
completion - ANSWER 30 days
7) All monitoring equipment shall be tested, calibrated, operated, maintained,
and certified every ____ months. - ANSWER 12 months
8. I do a ____ after replacing a spout to a Healy 900 nozzle - ANSWER shut off
test
9. In a balance hose the gasoline flows in - ANSWER Inner hose
10. After the installation of the vapor piping and before back filling, PEI 300
suggests some methods to document piping layout, except? - ANSWER
Drawing with a pen, pipe layout on the cover of the tank manual.
11. During VO-1000 you don't - ANSWER Work without eye protection
12. An Overfill Alarm device needs to be located - ANSWER Where it can be
heard or seen by the delivery location.
13. When in a GDF you can avoid the installation of UDC? - ANSWER No
exceptions of any GDF.
, 14. What is considered an Underground Storage Tank? - ANSWER Tank and
pipping only
15. Gasoline vapors are 3/4 times _____ than air - ANSWER Heavier
16. Compounds with a high vapor pressure such as gasoline will evaporate readily
and will typically - ANSWER Have a low Flashpoint.
17. The ____ is the valve that controls pressure and vacuum on the tank. -
ANSWER P/V Valve
20. The vapor piping must be all, but not - ANSWER Compatible with
underground environment.
21. The Shear Valve is installed ____ - ANSWER At the base of the dispenser.
22. What is the max length of a Healy Hose Phase 2? - ANSWER 20 Feet.
23. A ___ is a component of the hanging hardware that separates when it's
applied a force? - ANSWER Breakaway.
24. UL listed means all except : - ANSWER Worldwide Approved.
25. After a drive off, a technician should not - ANSWER Ask attendant to fill
out a drive off accident report.