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Questions and Answers
What is required for all fittings in a boiler according to CSA B51 code?
Under what conditions must pressure fittings be registered as pressure components according to CSA B51 code?
Who issues the Canadian Registration Number (CRN) for pressure fittings according to CSA B51 code?
What is the purpose of the registration process for pressure fittings as per CSA B51 code?
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According to ASME B31.1, which of the following is covered in Part 122.3?
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In ASME BPVC I, which type of power boilers are of greatest interest to the Fourth Class Power Engineer?
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What is covered under ASME BPVC IV?
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Where can specific rules for watertube, firetube, electric, miniature, welded, and riveted designs be found in ASME BPVC I?
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Which part of ASME BPVC IV covers the minimum requirements for safety and safety relief valves for steam boilers?
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Where is the administrative and technical jurisdiction over the design and fabrication of piping for pressure relief devices according to ASME B31.1?
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Which type of boilers generate steam at a pressure of more than 100 kPa?
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$HEATING BOILERS$ generate:
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What are Part 122.2 and Part 122.6 about in ASME B31.1?
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Where can specific code references for various items of interest for Fourth Class Power Engineers be found?
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What does ASME BPVC IV cover?
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Which organization covers high-pressure plant piping installations in the ASME codes?
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What is the primary purpose of registering fittings for pressure service?
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Which ASME code has jurisdiction over the design and fabrication rules for boiler external piping?
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In ASME BPVC I, which type of power boilers are of greatest interest to the Fourth Class Power Engineer?
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What does ASME BPVC IV cover?
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Where should power engineers consult when pressure components are to be replaced or repaired?
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What is the technical jurisdiction of ASME B31.1 according to the text?
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What must designers, installers, and repair agencies follow when existing piping systems need repairs or new systems are installed?
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Study Notes
- The text discusses registration requirements for various fittings used in piping systems, including pipe fittings, expansion joints, hose assemblies, measuring devices, pressure relief devices, and valves.
- Registration is necessary to ensure the quality and suitability of fittings for pressure service. The supplier of the fittings must provide registration material for every item purchased and installed.
- Most jurisdictions prohibit the use of non-registered fittings in pressure service.
- Different types of fittings have specific requirements for their markings to ensure proper identification and suitability for the specific service.
- Power engineers must consult the correct ASME codes when pressure components are to be replaced or repaired to ensure proper design and fabrication methods.
- ASME BPVC I and B31.1 cover high-pressure plant piping installations, while ASME BPVC IV, ASME BPVC VII, and ASME B31.9 cover low-pressure plant piping installations.
- ASME BPVC I and ASME B31.1 divide high-pressure plant piping into three categories: boiler proper piping, boiler external piping, and nonboiler external piping.
- When existing piping systems need repairs or new piping systems are installed, designers, installers, and repair agencies must follow the correct code to ensure safety and durability.
- ASME BPVC I has jurisdiction over the materials, design, fabrication, installation, and testing of boiler proper piping, while ASME B31.1 covers boiler external piping and nonboiler external piping.
- ASME B31.1 has technical jurisdiction over the design and fabrication rules for boiler external piping, including steam piping, feedwater piping, blowoff piping, blowdown piping, and installed valves and fittings.
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Description
Learn about the code reference for boiler fittings and the requirements for registration and installation. Understand the service conditions and considerations for operating temperature.
