High Pressure Steam Exam Nyc
1 The maximum blow down for a safety valve on a forced flow steam generator or high temperature water boiler shall be of what percent of the set pressure? - Answer- 10%. HP Code: 14-9.12 3 Who oversees the code for any plumbing installations? - Answer- The NYC Plumbing Code NYC Mech: 1002.1 4 When will anchorage or guides be inspected? - Answer- Annually. NYC Mech: 1210.3.1.2 5 How many brass washout plugs does a miniature boiler have? - Answer- Not less than 3 Brass Washout Plugs 1 inches in size. HP Code 14-11.5 6 How often are high pressure piping expansion joints inspected? - Answer- Weekly RCNY: 20-02 a.2.i (HP steam piping). NYC Mech: 1210.3.1 (hydronics - monthly) 7 How long should a Hydronic System be pressure tested for? - Answer- 2 hours at no less than 100 PSIG. NYC Mech: 1208.1 8 How is a gauge protected from excessive pressure? - Answer- Shut off Cock RCNY: 20-03 c,7 9 Who is authorized in witnessing a test on a gas piping system? - Answer- Plumbing Inspector, Architect, Licensed PE, Master Plumber, or Agency by the D.O.B RCNY 20-01 a,1,2 10 How should a remote disconnect be labeled? - Answer- Remote control for burner. NYC Mech: 1006.8.1 11 When
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- Subido en
- 29 de abril de 2024
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- 19
- Escrito en
- 2023/2024
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- Examen
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