NYC LIC41 EXAM 1 2025/2026
QUESTIONS AND ANSWERS 100% PASS
Gas piping is permitted to be sized in accordance with the sizing tables of the - ANS Gas
supplier
Using the longest length method for sizing gas piping, each section of piping
is measured from __________. - ANS The point of delivery to the most remote outlet
A newly installed 3" gas line will require purging before being placed into service if longer than
__________ feet. - ANS 30
Digital gages used for gas tests shall have a minimum reading of __________ psi - ANS 1/100
Unless incorporated as part of gas burning appliance, a sediment trap shall be
installed_______________ - ANS downstream of the appliance shut-off valve
Sediment traps are not required for __________. - ANS Ranges
The installation of gas shut-off valves shall be prohibited __________. - ANS in concealed
locations
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, Where a single meter is used to supply gas to more than one building, a shut-off valve shall be
provided __________. - ANS Outdoors at each building
A gas shut-off valve shall be located within __________ feet of the appliance. - ANS 6
When installing a gas shut-off valve for an appliance, the shut-off valve shall
be located __________. - ANS Upstream of a union
Every gas meter shall be equipped with a __________ located on the supply side of the meter. -
ANS Shut-off valve
Space heaters and water heaters within dwellings units shall be connected to the gas supply
using __________. - ANS Rigid piping and fittings
The vent pipe for gas pressure regulators shall be designed to prevent___________ -
ANS The entry of insects
Gas pressure regulator vent terminals shall be a minimum of __________ inches above grade. -
ANS 18 inches
Semirigid (flexible) metallic tubing used to connect a gas appliance shall not exceed
__________ feet in length. - ANS 6
An auxiliary drain pan shall not be less than __________ inches larger than
the unit. - ANS 3
A vent to the outdoors is not required for a gas pressure regulator equipped with a_________ -
ANS Vent-limiting device
Condensate lines from fuel-gas-burning appliances shall be at least__________ inches internal
diameter - ANS 3/4
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
QUESTIONS AND ANSWERS 100% PASS
Gas piping is permitted to be sized in accordance with the sizing tables of the - ANS Gas
supplier
Using the longest length method for sizing gas piping, each section of piping
is measured from __________. - ANS The point of delivery to the most remote outlet
A newly installed 3" gas line will require purging before being placed into service if longer than
__________ feet. - ANS 30
Digital gages used for gas tests shall have a minimum reading of __________ psi - ANS 1/100
Unless incorporated as part of gas burning appliance, a sediment trap shall be
installed_______________ - ANS downstream of the appliance shut-off valve
Sediment traps are not required for __________. - ANS Ranges
The installation of gas shut-off valves shall be prohibited __________. - ANS in concealed
locations
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, Where a single meter is used to supply gas to more than one building, a shut-off valve shall be
provided __________. - ANS Outdoors at each building
A gas shut-off valve shall be located within __________ feet of the appliance. - ANS 6
When installing a gas shut-off valve for an appliance, the shut-off valve shall
be located __________. - ANS Upstream of a union
Every gas meter shall be equipped with a __________ located on the supply side of the meter. -
ANS Shut-off valve
Space heaters and water heaters within dwellings units shall be connected to the gas supply
using __________. - ANS Rigid piping and fittings
The vent pipe for gas pressure regulators shall be designed to prevent___________ -
ANS The entry of insects
Gas pressure regulator vent terminals shall be a minimum of __________ inches above grade. -
ANS 18 inches
Semirigid (flexible) metallic tubing used to connect a gas appliance shall not exceed
__________ feet in length. - ANS 6
An auxiliary drain pan shall not be less than __________ inches larger than
the unit. - ANS 3
A vent to the outdoors is not required for a gas pressure regulator equipped with a_________ -
ANS Vent-limiting device
Condensate lines from fuel-gas-burning appliances shall be at least__________ inches internal
diameter - ANS 3/4
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
