Nyc high pressure boiler license| 359 questions| with complete solutions
The minimum blowdown for a spring loaded safety valve shall be of what percent of set pressure? 10% How is the main steam pressure gages tested? With an inspectors gage Who is in charge of the code for any plumbing installations? The nyc plumbing code When will anchorage or guides be inspected? Annually How many brass washout plugs does a miniature boiler have? 3 brass washout plugs, 1" in size How often is HP piping expansion joints inspected? Weekly How long should a hydronic system be pressure tested for? 2 hours at no less than 100 psig How is a gage protected from excessive pressure? Shut off cock Who is authorized to witness a test on a gas piping system? Plumbing inspector, architect, licensed PE, master plumber, agency by the DOB How should a remote disconnect be labeled? Remote control for burner When is a fusible plug not needed to be installed on a boiler? Over 200 psig When shall a power boiler with a MAWP over 400 be tested? Pressure tested annually
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nyc high pressure boiler license| 359 questions| with complete solutions
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