Worksheet 8 | Exam Prep & Answers
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 - correct answers -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 - correct answers -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 B280
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, d) any of the above - correct answers -any of the above
5.1.10.2.1 (1)(a)(b)(c)
Which of the following piping materials shall be permitted for field-installed medical-surgical vacuum
distribution piping systems?
a) galvanized pipe
b) plastic pipe
c) stainless steel pipe
d) none of the above - correct answers -stainless steel pipe
5.1.10.2.1 (2)
Threaded joints in medical gas and vacuum distribution piping shall be limited to ______.
a) pressure and vacuum indicators.
b) alarm devices.
c) demand check fittings.
d) all of the above. - correct answers -all of the above
5.1.10.8 (1)
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