1
Medical Gas Practice Test 2 questions with verified
answers. Latest update already Graded A+
Installers of a category 1 Medical gas pipe distribution system must be qualified in
accordance with ASSE 6010. What is certification requirement for installers of
Category
3 Medical gas pipe distribution system? - (answer)6010
When is the initial pressure test conducted by the installer? - (answer)After
blowdown of the distribution piping
In those portions of systems intended to handle oxygen pressures greater than
350 PSI, the interconnecting hose shall not contain ____
materials. - (answer)Polymeric
Which of these is an NFPA 99 requirement for the labeling of pipes in a medical
gas system. - (answer)Color coding
A wireless communication device is employed in a medical gas or vacuum warning
system. Which type of supervision is required for this device? - (answer)The
device shall be supervised such that failure communication shall initiate an alarm.
Wat sort of treatment is permited before brazing the cut ends of a tube to be
installed
, 2
in medical gas piping system - (answer)The cut ends may be rolled smooth or
deburred
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
to the other. - (answer)Local signal to master alarm panel
Where liquid ring compressors are used, air receivers shall be equipped with a
high
water level sensor that activates a ______
alarm indicator. - (answer)Local
Instrument air systems shall activate the alarm systems when the dew point at
system pressure exceeds how many degrees Fahrenheit - (answer)-22 degrees
In a non-anesthetizing area, on which side of the zone valve shall the pressure /
vacuum sensor be located? - (answer)Station Outlet / Inlet
What is the purpose of using an oxygen analyzer in the pipeline purge prior to
brazing? - (answer)To assure that all ambient air has been removed from the
pipeline
, 3
Performance qualifications of Braziers shall remain in effect indefinitely unless the
Brazier does not raise with the qualifying procedure for longer than what time
period. - (answer)6 months
Pipe labels should be located at a maximum interval at how many feet? -
(answer)20 ft
The installation of medical gas and vacuum systems, including brazing, shall be
made by experienced, qualified and competent installers. Installers shall be
certified to the requirements which codes/standards? - (answer)ASME section IX
The removal of components within a source system for repair and reinstallation,
or for replacement, shall be treated as new work, or as in the purposes of testing,
whenever the work requires which of the following: - (answer)Cutting and/or
brazing of new pipe
A medical gas master or area alarm panel shall be set to actuate a ____ indicator
when the communication with an alarm initiating device is disconnected -
(answer)Audible and visual
A standard gauge pressure of 160 to 185 PSI applies to which of the following? -
(answer)Instrument air
Where medical gas systems operate at pressures other than the standard gauge
pressures, which of these is required to be listed on the station Outlet
identification? - (answer)Name of gas and Non standard operating pressure
Medical Gas Practice Test 2 questions with verified
answers. Latest update already Graded A+
Installers of a category 1 Medical gas pipe distribution system must be qualified in
accordance with ASSE 6010. What is certification requirement for installers of
Category
3 Medical gas pipe distribution system? - (answer)6010
When is the initial pressure test conducted by the installer? - (answer)After
blowdown of the distribution piping
In those portions of systems intended to handle oxygen pressures greater than
350 PSI, the interconnecting hose shall not contain ____
materials. - (answer)Polymeric
Which of these is an NFPA 99 requirement for the labeling of pipes in a medical
gas system. - (answer)Color coding
A wireless communication device is employed in a medical gas or vacuum warning
system. Which type of supervision is required for this device? - (answer)The
device shall be supervised such that failure communication shall initiate an alarm.
Wat sort of treatment is permited before brazing the cut ends of a tube to be
installed
, 2
in medical gas piping system - (answer)The cut ends may be rolled smooth or
deburred
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
to the other. - (answer)Local signal to master alarm panel
Where liquid ring compressors are used, air receivers shall be equipped with a
high
water level sensor that activates a ______
alarm indicator. - (answer)Local
Instrument air systems shall activate the alarm systems when the dew point at
system pressure exceeds how many degrees Fahrenheit - (answer)-22 degrees
In a non-anesthetizing area, on which side of the zone valve shall the pressure /
vacuum sensor be located? - (answer)Station Outlet / Inlet
What is the purpose of using an oxygen analyzer in the pipeline purge prior to
brazing? - (answer)To assure that all ambient air has been removed from the
pipeline
, 3
Performance qualifications of Braziers shall remain in effect indefinitely unless the
Brazier does not raise with the qualifying procedure for longer than what time
period. - (answer)6 months
Pipe labels should be located at a maximum interval at how many feet? -
(answer)20 ft
The installation of medical gas and vacuum systems, including brazing, shall be
made by experienced, qualified and competent installers. Installers shall be
certified to the requirements which codes/standards? - (answer)ASME section IX
The removal of components within a source system for repair and reinstallation,
or for replacement, shall be treated as new work, or as in the purposes of testing,
whenever the work requires which of the following: - (answer)Cutting and/or
brazing of new pipe
A medical gas master or area alarm panel shall be set to actuate a ____ indicator
when the communication with an alarm initiating device is disconnected -
(answer)Audible and visual
A standard gauge pressure of 160 to 185 PSI applies to which of the following? -
(answer)Instrument air
Where medical gas systems operate at pressures other than the standard gauge
pressures, which of these is required to be listed on the station Outlet
identification? - (answer)Name of gas and Non standard operating pressure
