questions and verified answers (complete solutions) || || || || ||
ASSURED SUCCESS GRADE A+
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Installers of a category 1 Medical gas pipe distribution system must be qualified in accordance
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with ASSE 6010. What is certification requirement for installers of Category
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3 Medical gas pipe distribution system? - ✔✔6010
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When is the initial pressure test conducted by the installer? - ✔✔After blowdown of the
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distribution piping ||
In those portions of systems intended to handle oxygen pressures greater than 350 PSI, the
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interconnecting hose shall not contain ____ || || || || ||
materials. - ✔✔Polymeric || ||
Which of these is an NFPA 99 requirement for the labeling of pipes in a medical gas system. -
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✔✔Color coding ||
A wireless communication device is employed in a medical gas or vacuum warning system.
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Which type of supervision is required for this device? - ✔✔The device shall be supervised such
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that failure communication shall initiate an alarm.
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Wat sort of treatment is permited before brazing the cut ends of a tube to be installed
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in medical gas piping system - ✔✔The cut ends may be rolled smooth or deburred
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Manifolds for gas cylinders shall actuate a ____ || || || || || || ||
signal and shall activate an indicator || || || || ||
at all _____ alarm panels to indicate when, or just before, changeover from one header
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to the other. - ✔✔Local signal to master alarm panel
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, Where liquid ring compressors are used, air receivers shall be equipped with a high
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water level sensor that activates a ______
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alarm indicator. - ✔✔Local || || ||
Instrument air systems shall activate the alarm systems when the dew point at system pressure
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exceeds how many degrees Fahrenheit - ✔✔-22 degrees || || || || || || ||
In a non-anesthetizing area, on which side of the zone valve shall the pressure / vacuum sensor be
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located? - ✔✔Station Outlet / Inlet || || || || ||
What is the purpose of using an oxygen analyzer in the pipeline purge prior to brazing? - ✔✔To
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assure that all ambient air has been removed from the pipeline
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Performance qualifications of Braziers shall remain in effect indefinitely unless the Brazier does
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not raise with the qualifying procedure for longer than what time period. - ✔✔6 months
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Pipe labels should be located at a maximum interval at how many feet? - ✔✔20 ft
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The installation of medical gas and vacuum systems, including brazing, shall be made by
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experienced, qualified and competent installers. Installers shall be certified to the requirements
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which codes/standards? - ✔✔ASME section IX
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The removal of components within a source system for repair and reinstallation, or for
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replacement, shall be treated as new work, or as in the purposes of testing, whenever the work
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requires which of the following: - ✔✔Cutting and/or brazing of new pipe
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A medical gas master or area alarm panel shall be set to actuate a ____ indicator when the
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communication with an alarm initiating device is disconnected - ✔✔Audible and visual || || || || || || || || || || ||