Gas Technician G2 Exam Prep 2025 UPDATE Verified Questions And Answers | With 100% Correct Answers graded A+ Guaranteed Success!!

7/9/25, 10:07 AM Gas Technician G2 Exam Prep 2025 UPDATE Verified Questions And Answers | With 100% Correct Answers graded A+ Guarantee…




Gas Technician G2 Exam Prep 2025 UPDATE
Verified Questions And Answers | With 100%
Correct Answers graded A+ Guaranteed Success!!

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Terms in this set (298)


The best tool for adjusting Manometer
and setting the pressure
on an appliance regulator:


a.
Manometer


b.
Velometer


c.
Psychrometer


d.
An analyzer




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3/8 NPS black iron pipe Not be used in a concealed location (6.3.9)
shall?


a. Not be used for
propane
b. Not be used in a
concealed location
c. Not be used for natural
gas
d. Not be used for indoors

A corrugated metal gas 6' (6.21.3)
connector connected to a
range must not exceed?


a. 6'
b. 5'
c. 3'
d. 4'

A manual shut-off valve In either drop of riser of a residential appliance (6.18.2)
shall be installed?


a. only on natural gas
appliances
b. in either drop of riser of
a residential appliance
c. downstream of the
union
d. at the drip pocket




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Black iron pipe 2 1/2 NPS 50 psig for 60 minutes (Table 6.3)
at 150' long shall be
pressure tested to?


a. The greater of 50psig or
1.5 times the maximum
operation pressure for 180
minutes
b. 50 psig for 180 minutes
c. 1.5 times the maximum
operation pressure for 180
minutes
d. 50 psig for 60 minutes

Buried piping or tubing Only copper type L coated, type G coated, type K
shall be? uncoated (6.2.7)


a. only copper type L
coated, type G coated,
type K uncoated
b. only copper type K, L or
type G
c. schedule 50 ASTM A-53
d. only copper type L or G
coated




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What is pressure drop? The difference in the working pressure at the gas
meter, and the working pressure at the appliance
a. The difference in the regulator
static pressure at the
meter, and the working
pressure at the appliance
regulator
b. The difference between
the U tube manometer is
the end that is open to the
atmosphere and the
pressurized side when the
appliance regulator is
working
c. The difference between
supply pressure and
appliance manifold
pressure when the
appliance calls for heat
d. The difference in the
working pressure at the
gas meter, and the
working pressure at the
appliance regulator

Fittings used for steel Malleable iron and steel (6.2.2)
piping may be made
from?


a. brass or iron
b. copper to malleable
iron
c. steel and plastic
d. malleable iron and steel




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