PROPANE PRACTICE TEST QUESTIONS WITH CORRECT ANSWERS

PROPANE PRACTICE TEST QUESTIONS WITH
CORRECT ANSWERS



According to the Two Permanent Openings Method one opening must
commence within ____ and one must commence within ___ of the
enclosure - CORRECT ANSWER✔✔-12 inches of the top 12 inches of the
bottom


Room heaters shall NOT be installed in what occupancies? - CORRECT
ANSWER✔✔-Health care and Residential board and care.


Define a type B-W gas vent: - CORRECT ANSWER✔✔-It shall not have a
listed capacity NOT LESS than that of the listed vented wall furnace to
which it is connected.


Listed vented wall furnaces shall use which type of venting system? -
CORRECT ANSWER✔✔-Type B-W gas vent


NO portion of a venting system shall extend or pass through any.... -
CORRECT ANSWER✔✔-Fabricated air duct OR Furnace plenum

,The exit terminals of mechanical draft systems shall not be LESS than
___________ when located adjacent to public walkways. - CORRECT
ANSWER✔✔-7 ft above finished ground level


Forced draft systems and all portions of induced draft systems under
positive pressure during operation shall be designed and installed so as
to _____________. - CORRECT ANSWER✔✔-Prevent leakage of flue
gases into the building


Mechanical draft systems shall be _______ . - CORRECT ANSWER✔✔-
Listed


A chimney for residential type or low heat appliances shall extend at
least 2 feet higher than any portion of a building within a horizontal
distance of _______. - CORRECT ANSWER✔✔-10 feet


Category I Vented appliance - CORRECT ANSWER✔✔-An appliance that
operates with a non-positive vent static pressure and with a vent gas
temperature that avoids excessive condensate production in the vent.


Type 1 and Type 2 clothes dryers shall be exhausted to the ________. -
CORRECT ANSWER✔✔-Outside

,Ventilating hoods and exhaust systems shall be ________ installed in
commercial applications and to vent industrial equipment. - CORRECT
ANSWER✔✔-Permitted to vent gas appliances


What appliances are NOT required to be vented? - CORRECT
ANSWER✔✔-Counter appliances or Direct gas-fired make-up air heaters


What is the correct spacing of supports for 3/4" or 1" steel pipe? -
CORRECT ANSWER✔✔-Every 8 feet


Regarding indoor combustion air, what method states the minimum
volume shall be 50 cube feet per 1000 Btu/hour? - CORRECT
ANSWER✔✔-Standard method


All dispensers shall be installed on what type of foundation? - CORRECT
ANSWER✔✔-Concrete


The number of containers in a building undergoing minor renovations
shall NOT exceed the ________ assigned to using the LP-gas. - CORRECT
ANSWER✔✔-Number of workers and shall not exceed ______ lbs in size


Aboveground containers shall be ________. - CORRECT ANSWER✔✔-
Painted

, All regulators for outdoor installations shall be designed, _______ or
protected so that operation will not be affected by the elements. -
CORRECT ANSWER✔✔-Installed


Temperature sensitive elements of emergency shutoff valves shall NOT
be ________ . - CORRECT ANSWER✔✔-Painted


In a piping system where condensation of vapor can occur, piping shall
be _______, or means shall be provided for re-vaporizing the
condensate. - CORRECT ANSWER✔✔-sloped back to the container


What is the minimum cover that should be maintained over all
underground metallic piping? - CORRECT ANSWER✔✔-12 inches


Polyethylene piping systems shall be limited to vapor service not
exceeding ________. - CORRECT ANSWER✔✔-30 psig


A listed __________ shall be installed at the discharge end of the
transfer hose at vehicle fuel dispensers. - CORRECT ANSWER✔✔-Quick-
acting shutoff valve


Metallic pipe joints shall be permitted to be ____________ using proper
pipe and fittings. - CORRECT ANSWER✔✔-Welded or Brazed