journey men plumbing test written gas ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
question exam with correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when does gas pipe need to be welded ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
over 5 psi ||\\||\\ ||\\||\\
elevated pressure gas piping must be labeled at ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
every 10 ft ||\\||\\ ||\\||\\
when is gas considered to be low pressure ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
0.5 psi ||\\||\\
installation of unlisted gas appliances equipment and ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
accessories is only allowed ||\\||\\ ||\\||\\ ||\\||\\
with a variance from the board ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when testing a low pressure gas piping system in excess of 1
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
million btu per hour, what is not a requirement ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
test duration shall be more than 1 hour for every 100 ft of piping
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
gas regulators vent lines terminating outside of a building must
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
be located non less than
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
four ft away from building opening or intake
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
flexible gas hoses used to connect portable and mobile ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
industrail appliances shall not exceed ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
20ft
,copper and brass tubing shall not be used if the gas contains ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
more than an average of how much hydrogen sulfide per 100
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
square ft of gas ||\\||\\ ||\\||\\ ||\\||\\
0.3 grains ||\\||\\
which of the following gas appliance do not require "product
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
acceptance" from the board ||\\||\\ ||\\||\\ ||\\||\\
outdoor fire pit ||\\||\\ ||\\||\\
exposed pvc piping used for combustion air or to discharge flue ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
gases must be labled every ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
10 ft
||\\||\\
manually operated dampers are allowed in what type of gas ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
appliances
no gas appliance
||\\||\\ ||\\||\\
what btu input threshold do the requirements of 248cmr 7.00
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
begin
400,,000 btu ||\\||\\
the maximum horizontal length of a single wall connector shall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
not exceed what percent of the height of the chimeny
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
75 percent
||\\||\\
before a gas piping system is put into opertaion it must be||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
pressure tested for a period of ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, 10 mins ||\\||\\
vented gas fire places that are installed in bedroom's or ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
bathrooms shall ||\\||\\
obtain all air for combustion from outside ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when installing a plastic gas pi0ping outside underground it ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
must be ||\\||\\
installed with a corrosion resistant tracer wire ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when installing csst for a fireplace log, which of the following is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
required
a proper termination fitting at the entrance of the fire box
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when a vented decorative appliance is installed in the vented||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
fireplace the flue damper must be ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
removed or welded in the open position ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when installing csst outside underground marking tape must be||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
placed
no more than 6 inches below grade
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
what is minimum depth for installation of csst outside
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
underground
18b inches below grade ||\\||\\ ||\\||\\ ||\\||\\
in a gas piping system cast iron is allowed for
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
valves
question exam with correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when does gas pipe need to be welded ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
over 5 psi ||\\||\\ ||\\||\\
elevated pressure gas piping must be labeled at ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
every 10 ft ||\\||\\ ||\\||\\
when is gas considered to be low pressure ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
0.5 psi ||\\||\\
installation of unlisted gas appliances equipment and ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
accessories is only allowed ||\\||\\ ||\\||\\ ||\\||\\
with a variance from the board ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when testing a low pressure gas piping system in excess of 1
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
million btu per hour, what is not a requirement ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
test duration shall be more than 1 hour for every 100 ft of piping
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
gas regulators vent lines terminating outside of a building must
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
be located non less than
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
four ft away from building opening or intake
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
flexible gas hoses used to connect portable and mobile ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
industrail appliances shall not exceed ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
20ft
,copper and brass tubing shall not be used if the gas contains ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
more than an average of how much hydrogen sulfide per 100
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
square ft of gas ||\\||\\ ||\\||\\ ||\\||\\
0.3 grains ||\\||\\
which of the following gas appliance do not require "product
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
acceptance" from the board ||\\||\\ ||\\||\\ ||\\||\\
outdoor fire pit ||\\||\\ ||\\||\\
exposed pvc piping used for combustion air or to discharge flue ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
gases must be labled every ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
10 ft
||\\||\\
manually operated dampers are allowed in what type of gas ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
appliances
no gas appliance
||\\||\\ ||\\||\\
what btu input threshold do the requirements of 248cmr 7.00
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
begin
400,,000 btu ||\\||\\
the maximum horizontal length of a single wall connector shall
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
not exceed what percent of the height of the chimeny
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
75 percent
||\\||\\
before a gas piping system is put into opertaion it must be||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
pressure tested for a period of ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, 10 mins ||\\||\\
vented gas fire places that are installed in bedroom's or ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
bathrooms shall ||\\||\\
obtain all air for combustion from outside ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when installing a plastic gas pi0ping outside underground it ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
must be ||\\||\\
installed with a corrosion resistant tracer wire ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when installing csst for a fireplace log, which of the following is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
required
a proper termination fitting at the entrance of the fire box
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when a vented decorative appliance is installed in the vented||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
fireplace the flue damper must be ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
removed or welded in the open position ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
when installing csst outside underground marking tape must be||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
placed
no more than 6 inches below grade
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
what is minimum depth for installation of csst outside
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
underground
18b inches below grade ||\\||\\ ||\\||\\ ||\\||\\
in a gas piping system cast iron is allowed for
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
valves
