1|Page
G33 Master Gas Pipe Fitter Exam ACTUAL VERIFIED
QUESTIONS AND ANSWERS LATEST UPDATE.pdf
A gas piping system was installed per code requirements
in 2000, and now due to new or revised code material it no
longer meets code, we shall we do? - Answer-1.3 Unless
otherwise stated, the provisions of this code shall not be
applied retroactively to existing systems that were in
compliance with the provisions of the code in effect at the
time of installation
Which table shall be referenced to design a gas piping
system to have no more than a, .5" W.C. pressure drop for
the following conditions; LP gas, 11" W.C. available supply
pressure and black iron pipe? - Answer-6.3.1(D)
Which Table shall be referenced to design a gas piping
system to have no more than a .5" W.C. pressure drop for
the following conditions; LP gas, 11" W.C. available supply
pressure and soft copper tubing? - Answer-6.3.1(F)
Which Table shall be referenced to design a gas piping
system to have no more than a .5" W.C. pressure drop for
,2|Page
the following conditions; natural gas, 6" W.C. available
supply pressure and black iron pipe? - Answer-6.2.1(B)
What do first stage regulators compensate for? - Answer-
Fluctuations in tank pressure
When adding appliances to an existing system what shall
we do? - Answer-5.1.2 Ensure piping can handle
additional load
What shall we do to black iron piping installed outdoors
above ground? - Answer-7.2.2 Paint it
What do 2nd stage regulators compensate for? - Answer-
Fluctuations in downstream demand
What can cast iron be used for? - Answer-5.6.7.5(5(a))
Flanges
What Can't cast iron be used for? - Answer-5.6.2.1 Pipe
,3|Page
What is Industry best practice pressure drop we design
piping systems for - Answer-0.5" w.c
What is the third tier to the specialty license? - Answer-
Fuel Gas Service Technician
How many hours of educational training are required for
the third specialty license? - Answer-140 Hours (Safemec
305.04)
How many hours of on-job-training are required for the
third specialty license? - Answer-2000 On Job Training
Hour (Safemec 305.04)
How much does the initial fuel gas trainee license cost? -
Answer-$90.00
How much does the initial fuel gas trainee renewal cost? -
Answer-$80.00
How many years is a license active before expiration? -
Answer-2 Years
, 4|Page
When does a license expire? - Answer-2 years from date
of issuance
How many questions at minimum are required on each
specialty license test? - Answer-100
What code covers the 1st and 2nd stage regulators on a
LP system? - Answer-NFPA58
Do pressure regulators need to be readily accessible? -
Answer-5.8.3 No
What is the minimum percentage needed to pass a written
test for each specialty license? - Answer-70%
What is the first tier to the specialty license? - Answer-Gas
Piping Installer
How many hours of educational training are required for
the first specialty license? - Answer-60 Hours (Safemec
305.02)
G33 Master Gas Pipe Fitter Exam ACTUAL VERIFIED
QUESTIONS AND ANSWERS LATEST UPDATE.pdf
A gas piping system was installed per code requirements
in 2000, and now due to new or revised code material it no
longer meets code, we shall we do? - Answer-1.3 Unless
otherwise stated, the provisions of this code shall not be
applied retroactively to existing systems that were in
compliance with the provisions of the code in effect at the
time of installation
Which table shall be referenced to design a gas piping
system to have no more than a, .5" W.C. pressure drop for
the following conditions; LP gas, 11" W.C. available supply
pressure and black iron pipe? - Answer-6.3.1(D)
Which Table shall be referenced to design a gas piping
system to have no more than a .5" W.C. pressure drop for
the following conditions; LP gas, 11" W.C. available supply
pressure and soft copper tubing? - Answer-6.3.1(F)
Which Table shall be referenced to design a gas piping
system to have no more than a .5" W.C. pressure drop for
,2|Page
the following conditions; natural gas, 6" W.C. available
supply pressure and black iron pipe? - Answer-6.2.1(B)
What do first stage regulators compensate for? - Answer-
Fluctuations in tank pressure
When adding appliances to an existing system what shall
we do? - Answer-5.1.2 Ensure piping can handle
additional load
What shall we do to black iron piping installed outdoors
above ground? - Answer-7.2.2 Paint it
What do 2nd stage regulators compensate for? - Answer-
Fluctuations in downstream demand
What can cast iron be used for? - Answer-5.6.7.5(5(a))
Flanges
What Can't cast iron be used for? - Answer-5.6.2.1 Pipe
,3|Page
What is Industry best practice pressure drop we design
piping systems for - Answer-0.5" w.c
What is the third tier to the specialty license? - Answer-
Fuel Gas Service Technician
How many hours of educational training are required for
the third specialty license? - Answer-140 Hours (Safemec
305.04)
How many hours of on-job-training are required for the
third specialty license? - Answer-2000 On Job Training
Hour (Safemec 305.04)
How much does the initial fuel gas trainee license cost? -
Answer-$90.00
How much does the initial fuel gas trainee renewal cost? -
Answer-$80.00
How many years is a license active before expiration? -
Answer-2 Years
, 4|Page
When does a license expire? - Answer-2 years from date
of issuance
How many questions at minimum are required on each
specialty license test? - Answer-100
What code covers the 1st and 2nd stage regulators on a
LP system? - Answer-NFPA58
Do pressure regulators need to be readily accessible? -
Answer-5.8.3 No
What is the minimum percentage needed to pass a written
test for each specialty license? - Answer-70%
What is the first tier to the specialty license? - Answer-Gas
Piping Installer
How many hours of educational training are required for
the first specialty license? - Answer-60 Hours (Safemec
305.02)
