Texas Plumbing Master Exam Fuel Gas
Study online at https://quizlet.com/_j3e229
1. Natural, liquified petroleum Fuel Gas
or manufactured gas or a
mixture of these is generally
called?
2. Burners, burner igniters or Ignition Source
electrical switches capable of
igniting flammable vapors
3. Propane, Propylene, Bu- LP Gas
tanes, or Butylenes or mix-
tures of these that are gas
at normal pressure but liquid
under moderate pressure
4. What should you test a gas Air or Inert Gas NEVER OXYGEN
system with?
5. What pressure and for how 15 minutes and not less than 10psi
long shall you test a gas sys-
tem?
6. Prior to acceptance and oper- Inspected and pressure tested
ation, all piping shall be?
7. All joints shall be left exposed Testing
for?
8. There shall be a shut off valve 6' from the appliance and shall be readily accessible in the same
no further than? room
9. If the system serves more Outside each building
than one building a shut
1/5
, Texas Plumbing Master Exam Fuel Gas
Study online at https://quizlet.com/_j3e229
off valve shall be installed
where?
10. Minimum support spacing 6'
for 1/2" gas pipe
11. Minimum support spacing 8'
for 3/4" to 1" gas pipe
12. Minimum support spacing 10'
for 1 1/4" or Larger Horizon-
tally
13. Minimum support spacing Every floor level
for 1 1/4" or Larger Vertically
14. Vents must rise a minimum 5, 2, 10
of [blank] feet vertically and
[blank] feet above any part
of the building within [blank]
feet
15. Vents must terminate with Approved cap that is installed to meet manufacturer's instruc-
an? tions
16. Plastic fuel gas piping shall Underground, outdoors and with a tracer wire (minimum 18
be installed where? gauge)
17. Are sediment traps required No
on gas grills or decorative
lighting?
18. If there are defects in fuel gas Replaced not repaired
piping it must be?
2/5
Study online at https://quizlet.com/_j3e229
1. Natural, liquified petroleum Fuel Gas
or manufactured gas or a
mixture of these is generally
called?
2. Burners, burner igniters or Ignition Source
electrical switches capable of
igniting flammable vapors
3. Propane, Propylene, Bu- LP Gas
tanes, or Butylenes or mix-
tures of these that are gas
at normal pressure but liquid
under moderate pressure
4. What should you test a gas Air or Inert Gas NEVER OXYGEN
system with?
5. What pressure and for how 15 minutes and not less than 10psi
long shall you test a gas sys-
tem?
6. Prior to acceptance and oper- Inspected and pressure tested
ation, all piping shall be?
7. All joints shall be left exposed Testing
for?
8. There shall be a shut off valve 6' from the appliance and shall be readily accessible in the same
no further than? room
9. If the system serves more Outside each building
than one building a shut
1/5
, Texas Plumbing Master Exam Fuel Gas
Study online at https://quizlet.com/_j3e229
off valve shall be installed
where?
10. Minimum support spacing 6'
for 1/2" gas pipe
11. Minimum support spacing 8'
for 3/4" to 1" gas pipe
12. Minimum support spacing 10'
for 1 1/4" or Larger Horizon-
tally
13. Minimum support spacing Every floor level
for 1 1/4" or Larger Vertically
14. Vents must rise a minimum 5, 2, 10
of [blank] feet vertically and
[blank] feet above any part
of the building within [blank]
feet
15. Vents must terminate with Approved cap that is installed to meet manufacturer's instruc-
an? tions
16. Plastic fuel gas piping shall Underground, outdoors and with a tracer wire (minimum 18
be installed where? gauge)
17. Are sediment traps required No
on gas grills or decorative
lighting?
18. If there are defects in fuel gas Replaced not repaired
piping it must be?
2/5
