Abyc systems Study guides, Class notes & Summaries

Polyethylene - correct answer What is the most often used materials for potable water systems? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber - correct answer Name 5 materials allowable for contact use in potable water systems: Siphon Break - correct answer What device can be used to separate potable water from other water systems? Accumulator Tank, after pump/filte...

Polyethylene - ANSWER-What is the most often used materials for potable water systems? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber - ANSWER-Name 5 materials allowable for contact use in potable water systems: Siphon Break - ANSWER-What device can be used to separate potable water from other water systems? Accumulator Tank, after pump/filter and before check-valve...

E - Ball valves may be sealed to through hull fittings with: A. 5200 B. SikaFlex C. Teflon D. All the above E. None of the above B - Tubes are measured by: A. ID B. OD C. nominal size C - pipes may not be connected by: A. Welding B. Threaded fittings C. Compression fittings D. Glue C - Tech A says Seacocks must be readily accessible. Tech B say its ok to have them within 12" of the engine. who is correct? A. Tech A B. Tech B C. Both D. neither D - Tech A says...

Accumulator Tank, after pump/filter and before check-valve - ANSWER -What is the device used to maintain a stable pressure and minimize pump cycling, and where should it be located? 175% - ANSWER -At what what percentage of nominal working pressure shall the relief valve be set? No, typically these are too high (up to 400% of nominal pressure) - ANSWER -Is a standard household type relief valve acceptable for hot water tanks? nominal working pressure, not to exceed 80 PSI - ANSWER -For ...

What is the most often used materials for potable water systems? - Polyethylene Name 5 materials allowable for contact use in potable water systems: - 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber What device can be used to separate potable water from other water systems? - Siphon Break What is the device used to maintain a stable pressure and minimize pump cycling, an...

E - correct answer Ball valves may be sealed to through hull fittings with: A. 5200 B. SikaFlex C. Teflon D. All the above E. None of the above B - correct answer Tubes are measured by: A. ID B. OD C. nominal size C - correct answer pipes may not be connected by: A. Welding B. Threaded fittings C. Compression fittings D. Glue C - corre...

Polyethylene What is the most often used material for potable water system tanks? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber Name 5 materials allowable for contact use in potable water systems: Siphon Break What device can be used to separate potable water from other water systems? Accumulator Tank, after pump/filter and before check-valve What is the device used t...

Polyethylene - ANSWER What is the most often used materials for potable water systems? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber - ANSWER Name 5 materials allowable for contact use in potable water systems: Siphon Break - ANSWER What device can be used to separate potable water from other water systems? Accumulator Tank, after pump/filter and before check-valve...

B - ANSWER -Tubes are measured by: A. ID B. OD C. nominal size C - ANSWER -pipes may not be connected by: A. Welding B. Threaded fittings C. Compression fittings D. Glue C - ANSWER -Tech A says Seacocks must be readily accessible. Tech B say its ok to have them within 12" of the engine. who is correct? A. Tech A B. Tech B C. Both D. neither D - ANSWER -Tech A says that it is all right to connect an auxiliary line to the potable water pump as long as there ...

Polyethylene - ANSWER What is the most often used materials for potable water systems? 1. Copper Alloys (incl. bronze, brass and nickel-copper) 2. AISI Type 300 series stainless steel 3. Glass-lined metal 4. FDA approved plastic 5. FDA approved rubber - ANSWER Name 5 materials allowable for contact use in potable water systems: Siphon Break - ANSWER What device can be used to separate potable water from other water systems? Accumulator Tank, after pump/filter and before check-valve...