Cylinder and cryogenic liquid container outlet connections shall be designed as to render the attachment point ____ when removal of the outlet connection is attempted.

Cylinders in use and in storage shall be prevented from reaching temperatures in excess of _____ *F

Nitrous oxide and carbon dioxide using cylinders or portable containers shall be prevented from reaching temperature is lower than ____*F

Which of the following systems should not be permitted to be located in an outdoor enclosure?

Indoor locations for oxygen, nitrous oxide,

and mixtures of these gases shall not communicate with any of the following except _______.

Locations for central supply systems shall have _____ Devices protected from physical damage.

Outdoor locations surrounded by impermeable walls, except fire barrier walls, shall have protected ventilation openings located at the ____ Of each wall to allow free circulation of air within the enclosure.

All positive pressure supply systems shall be provided with duplex line pressure regulator piped in ______.

All pressure relief valves shall be made of brass bronze or_____.

Central supply systems for positive pressure gasses shall have one or more relief valves, the valves Shall have a relief setting that is _____% above normal operating pressure.

When vented to the outside, relief valve vent line shall be labeled in which way?

An auxiliary source connection shall consist of all of the following expect.

In central supply systems using gas or liquid cylinders, each header shall have a _____ to prevent debris from entering the manifold controls

Manifold for gas cylinders shall consist of two equal headers, each header with enough cylinders for an average days supply, but not fewer than ______ connections.

Manifolds for gas cylinders shall have a(n) signal that visibly indicates the operating status of the equipment and shall activate an indicator at all master alarm panels when or just before changeover from one header to the other takes please

When multiple buildings are served from a single cryogenic liquid oxygen source, it is required to place the emergency oxygen supply connection in ______.

The minimum clearance around the EOSC for a temporary source of supply is ____ft.

A(n) ______ emergency reserve system can be substituted for the EOSC.

The quality medical air shall comply with all of the following standards expect.

Medical air sources shall only be used for______.

Medical air compressor systems shall have an automatic means to prevent ______ from all on-cycle compressors through all of off-cycle compressors.

Medical air compressor systems shall have a pressure relief valve set at ____ percent above line pressure.

Reciprocating compressors that employs the use of oil can be used for medical air as long as the oil containing section is separated from compression chamber by at least _____ seals creating an area open to the atmosphere.

When liquid ring compressors are being used service water and seal water shall be treated to control waterborne pathogens and chlorine (from _______) from entering the medical air.

After coolers shall be provided with individual ______.

Receivers for medical air Shall not be equipped with ______.

Medical air filters shall be located immediately upstream (source side ) of the ______.

Medical air filters shall be sized for 100% of the system Peak calculated demand and be rated for a minimum of 98% efficiency at _____ microns or greater.

Medical air receivers shall be provided with proper valves that allow the receiver to be _________ during service without shutting down the supply of medical air.

In medical air supply system dryers,

filters and regulators shall be ______.

Medical air shall be sampled at a 1/4 “ NPS valved sample port upstream of the ______.

Where medical air piping systems at different operating pressures are required the piping shall separate after the _____.

The medical air intake should be located a minimum of ______ft from all exhaust or other noxious fumes.

The medical air intake shall be located outdoors a minimum of _____ft above ground level.

The medical air intake shall be minimum _____ft from all doors, windows, or other openings in a building.

where liquid rain compressors or water- cooled aftercoolers are used, air receivers shall be equipped with a _____ sensor.

Medical air compressors that employ the use of oil are required to have coalescing filters with ___________ indicator.

When the backup or lag compressor is running, the _______ alarm(s) Shall activate.

Dew point shall be monitored and shall activate the required alarms when the dew point at system pressure exceeds ______*F

Carbon monoxide shall activate the required alarm when the CO level exceeds ______ppm.

Medical air reconstituted from oxygen

USP and nitrogen an F(synthetic air ) produced using proportioning systems

shall meet all of the following except.