PRACTICE TEST EXAM QUESTIONS
AND ANSWERS
A member of the LP Gas Board - ANSWERS--
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Other than a Deputy State Fire Marshal of the Division of State Fire Marshal, wh
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o may be permitted to enter during reasonable business hours to inspect your g
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as industry to assure the safety of the public?
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An individual certified as competent by the Division of State Fire Marshal -
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ANSWERS--
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South Carolina's laws regarding the retail sale of propane to the public require th
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at the seller have a license from the LP Gas Board and...?
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Not to exceed 6 months from the date of installation - ANSWERS--
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According to the National Fire Protection Association Pamphlet (NFPA) #58, what
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is the limit on a temporary installation?
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1.0 lbs. per 10,000 gallons of LP-Gas - ANSWERS--
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The ratio of Ethyl Mercaptan per 10,000 gallons of LP Gas by test shall be how
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many lbs. per gallon?SZ SZ SZ
U.S. Department of Transportation - ANSWERS--
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DOT containers shall be designed, fabricated, tested, and marked (or stamped) i
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n accordance with which organization?
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120,000 water gallons - ANSWERS-- SZ SZ SZ SZ
Containers for general use shall not have individual water capacities greater than
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how many gallons?
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30,000 water gallons - ANSWERS--
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Service station containers shall not have individual capacities greater than how m
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any gallons? SZ
Bathroom - ANSWERS-- SZ SZ
NFPA pamphlet #54 states that unvented space heaters are not to be installed i
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n which area?
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NFPA #58 as adopted by the LP Gas Board - ANSWERS--When LP-
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Gas and other compressed gases are to be stored in the same area, the contain
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ers shall be marked according to which regulatory agency?
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Cast Iron - ANSWERS--
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What material may NOT be used under service conditions for container appurten
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ances for LP Gas? SZ SZ SZ
, 250 PSIG - ANSWERS--
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Container appurtenances shall have a rated working pressure of at least what P
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SIG?
12 years from manufacture date and every 10 years thereafter - ANSWERS--
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All industrial trucks, including fork lift containers in use shall have the pressure r
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elief valve replaced at what interval?
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60 drill size opening - ANSWERS--
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Excess flow valves shall be designed to close automatically at the rated flow of
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vapor or liquid specified by the manufacturer. Valves shall be designed with a by
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pass, not to exceed what size drill opening?
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To indicate the maximum filling level - ANSWERS--
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What is the purpose of a fixed liquid level gauge on containers to be filled by vo
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lume?
Container opening or to a valve or fitting which is attached directly to container -
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ANSWERS--
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Pressure gauges shall be installed in what part of a LP Gas System used in a b
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ulk plant? SZ
350 PSIG - ANSWERS--
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Fittings used at pressures higher than container pressure on the discharge of the
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liquid transfer pump shall be suitable for a working pressure of at least how mu
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ch PSIG? SZ
250 PSIG - ANSWERS--
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Fittings used with liquid LP Gas or with vapor LP Gas at operating pressures ov
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er 125 PSIG shall have a working pressures of what PSIG?
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125 PSIG - ANSWERS--
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Fittings for use with vapor LP Gas at pressures not exceeding 125 PSIG shall b
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e suitable for a working pressure of what PSIG?
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1,750 PSIG - ANSWERS--
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Hose used for LP Gas liquid transfer shall have a bursting pressure of what PSI
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G?
"LP-
GAS" or "LPG" and the working pressure in PSIG at not greater than 10 ft. inter
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vals - ANSWERS--Hose used to convey propane liquid and/
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or vapor at pressures greater than 5 PSIG shall be designed for a minimum burs
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ting pressure in what fashion?
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To relieve excess pressure that could build up - ANSWERS--
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What is the purpose of the hydrostatic relief valve installed in the piping system
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of an LP Gas storage facility?
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