NM CID MM-2 Practice Questions - New Mexico CID MM-2 Natural Gas Fitting Examination Exam

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A 2 psi natural-gas CSST system will be reduced to inches-of-water-column at each appliance regulator. How should the 2 psi portion be sized?

From the same 0.5-inch water-column low-pressure steel table used for 7-inch house piping By always using 3/8-inch CSST regardless of load By using water-pipe friction tables From the UMC table that matches 2 psi inlet, the stated pressure drop, the CSST or steel material, and the specific gravity

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From the UMC table that matches 2 psi inlet, the stated pressure drop, the CSST or steel material, and the specific gravity

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