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Center NFPA 99 2018 Practice Test Questions with answers

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Fittings for positive pressure medical gas systems must be cleaned for oxygen service by the manufacture, supplier or other agency prior to installation. a) True b) False - True 5.1.10.1.1 It is the responsibility of the installer to furnish documentation certifying that all installed piping and materials are cleaned for oxygen service. a) True b) Flase - True 5.1.10.1.8 For vacuum systems, piping shall be hard-drawn seamless copper tube type _____. a) ASTM B88 b) ASTM B819 c) ASTM ...

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  • by martinndungu1986 • 
  • uploaded  25-02-2024
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