MEDICAL GAS 6010 EVALUATION TEST ANSWERS
AND QUESTIONS SET A+
✔✔Copper inlet tubes on station outlets shall be no less than ____ minimum inside
diameter - ✔✔0.3
✔✔Copper outlet tubes on station inlets shall be no less than ____ minimum inside
diameter - ✔✔0.4
✔✔The standing pressure test on positive pressure pipe: The 24-hour test shall not
exceed ____ of the starting pressure - ✔✔0.5%
✔✔The standing vacuum test of 24-hours shall not exceed ____ of the starting pressure
- ✔✔0.5%
✔✔ In-line check valves shall have threaded purge points of ____ NPT - ✔✔1/8 inch
✔✔Mains & branches in medical gas systems shall be no less than ____ - ✔✔1/2 inch
✔✔Drops to station outlets and inlets shall be no less than ____ NPS - ✔✔1/2 inch
✔✔Copper outlet tubes on station inlets shall be no less than ____ O.D. - ✔✔1/2 inch
✔✔Connecting tubing for gauges and alarm devices shall be permitted to be ____ NPS
- ✔✔1/4 inch
✔✔Category 1 Dental - ✔✔Facilities utilizing General anesthesia & Deep sedation
✔✔Instrument air standby headers shall be sufficient for ____ of normal operation from
attached cylinder - ✔✔1 hour
✔✔Reserves cylinders for Liquid Ring compressors shall be sufficient for ____ normal
operation, when installed - ✔✔1-hour
, ✔✔Quality of medical air shall not have permanent particulates sized ____ or larger in
the air - ✔✔1 Micron
✔✔Defective joints are allowed to be reheated ____ time before it must be replaced -
✔✔one
✔✔Manufactured assemblies are subject to a standing pressure test to ensure a less
than ____ loss in pressure - ✔✔1%
✔✔Oxygen analyzers shall read that there is less than ____ concentration in the system
before any brazing can begin - ✔✔1% oxygen
✔✔Fittings may be re-cleaned on-site using a solution of ____ pound of sodium
carbonate to 3 gallons of water - ✔✔1
✔✔Category ____ space is one in which failure of equipment or a system is likely to
cause major injury or death of patients, staff, or visitors - ✔✔1
✔✔Only ____ service valve is required off the riser for each branch - ✔✔one
✔✔The installation of cryogenic fluid central supply systems shall be compliant with
CGA ____ - ✔✔M-1
✔✔The outdoor location of bulk cryogenic liquid central systems shall be compliant with
CGA ____ - ✔✔M-1
✔✔Reciprocating compressors shall provide an inspection opening no smaller than
____ shaft diameter in size - ✔✔1.5
✔✔Category dental 2 initial pressure test for oxygen and nitrous oxide shall ____ times
operating pressure - ✔✔1.5
✔✔Instrument air filters shall be sized to allow for ____ of system design peak demand
- ✔✔100%
✔✔Flammable liquid has a flash point below ____ degrees Fahrenheit - ✔✔100
✔✔Final line pressure regulators shall be sized for ____ of peak demand - ✔✔100%
✔✔EOSC shall have an inlet that allows for ____ of the system demand - ✔✔100%
AND QUESTIONS SET A+
✔✔Copper inlet tubes on station outlets shall be no less than ____ minimum inside
diameter - ✔✔0.3
✔✔Copper outlet tubes on station inlets shall be no less than ____ minimum inside
diameter - ✔✔0.4
✔✔The standing pressure test on positive pressure pipe: The 24-hour test shall not
exceed ____ of the starting pressure - ✔✔0.5%
✔✔The standing vacuum test of 24-hours shall not exceed ____ of the starting pressure
- ✔✔0.5%
✔✔ In-line check valves shall have threaded purge points of ____ NPT - ✔✔1/8 inch
✔✔Mains & branches in medical gas systems shall be no less than ____ - ✔✔1/2 inch
✔✔Drops to station outlets and inlets shall be no less than ____ NPS - ✔✔1/2 inch
✔✔Copper outlet tubes on station inlets shall be no less than ____ O.D. - ✔✔1/2 inch
✔✔Connecting tubing for gauges and alarm devices shall be permitted to be ____ NPS
- ✔✔1/4 inch
✔✔Category 1 Dental - ✔✔Facilities utilizing General anesthesia & Deep sedation
✔✔Instrument air standby headers shall be sufficient for ____ of normal operation from
attached cylinder - ✔✔1 hour
✔✔Reserves cylinders for Liquid Ring compressors shall be sufficient for ____ normal
operation, when installed - ✔✔1-hour
, ✔✔Quality of medical air shall not have permanent particulates sized ____ or larger in
the air - ✔✔1 Micron
✔✔Defective joints are allowed to be reheated ____ time before it must be replaced -
✔✔one
✔✔Manufactured assemblies are subject to a standing pressure test to ensure a less
than ____ loss in pressure - ✔✔1%
✔✔Oxygen analyzers shall read that there is less than ____ concentration in the system
before any brazing can begin - ✔✔1% oxygen
✔✔Fittings may be re-cleaned on-site using a solution of ____ pound of sodium
carbonate to 3 gallons of water - ✔✔1
✔✔Category ____ space is one in which failure of equipment or a system is likely to
cause major injury or death of patients, staff, or visitors - ✔✔1
✔✔Only ____ service valve is required off the riser for each branch - ✔✔one
✔✔The installation of cryogenic fluid central supply systems shall be compliant with
CGA ____ - ✔✔M-1
✔✔The outdoor location of bulk cryogenic liquid central systems shall be compliant with
CGA ____ - ✔✔M-1
✔✔Reciprocating compressors shall provide an inspection opening no smaller than
____ shaft diameter in size - ✔✔1.5
✔✔Category dental 2 initial pressure test for oxygen and nitrous oxide shall ____ times
operating pressure - ✔✔1.5
✔✔Instrument air filters shall be sized to allow for ____ of system design peak demand
- ✔✔100%
✔✔Flammable liquid has a flash point below ____ degrees Fahrenheit - ✔✔100
✔✔Final line pressure regulators shall be sized for ____ of peak demand - ✔✔100%
✔✔EOSC shall have an inlet that allows for ____ of the system demand - ✔✔100%
