6010 MEDICAL GAS TEST
QUESTIONS AND ANSWERS 100%
CORRECT
What kind of indication do All master, area, and local alarm systems use for medical
gas and vacuum systems? - ANSWER-Audible and Visual
Where master alarm initiating devices are remote from the building and the wiring is
to run underground, the following exception shall be permitied to be used, ______
set(s) of compliant wires - ANSWER-1 (a single)
The removal of components within a source system for repair and re-installation or
for replacement shall be treated as new work for the purposes of testing whenever
such work involves which of the following? - ANSWER-cutting and/or brazing new
piping
Who shall witness the installer-performed standing vacuum test? - ANSWER-the
authority having jurisdiction, or its designee
In an Emergency Oxygen Supply Connection (EOSC) check valves are required to
be constructed of which of the following materials? - ANSWER-brass or bronze
in those portions of central supply systems intended to handle oxygen at gauge
pressures greater than 435 psi, interconnecting hose shall contain no _______
materials - ANSWER-Polymeric
A cryogenic fluid central supply system contains parallel-piped duplex line pressure
regulators. Which of the following is a requirement for controls for line pressure? -
ANSWER-A balanced design
As referenced in the NFPA99, a pressure of 216 psi in a system would be defined as
which type of pressure? - ANSWER-High
Which of the following conditions must be met where medical gas and vacuum
systems are installed by non-certified personnel? - ANSWER-installation by anyone
other than 6010 certified porsonnel is NOT permitted
What shall Area alarm panels for medical gas systems provide in the event a
mismatch occurs between the transducer(s) and its associaled circuit board(s). -
ANSWER-visual and audible indication
Fittings shall be permitted to be recleaned on-site by the installer by thoroughly
scrubbing the interior surfaces with a clean _______ and thoroughly rinsing them
with
clean, hot, potable water. - ANSWER-Hot water-alkaline solution
, Which of the following valves is permitted to be installed to isolate or shut off piping
for servicing of individual rooms or areas? - ANSWER-Zone valve
Which of the following is a TRUE statement of Category 1 medical support gases? -
ANSWER-Primarily used for powering equipment used in patient care procedures
NFPA 99 specifies that the medical gas piping system shall be protected against all
EXCEPT which of the following? - ANSWER-exposure to liquids
For the performance criteria and testing of Category 1 gases, medical-surgical
vacuum, and WAGD, where the removal of components within a source system for
repair and reinstailation, or the replacement of components like for like, where no
piping is changed, or required to be cut or brazed, general functional testing shall be
performed to verify _______. - ANSWER-the function of the replaced device
Where medical air systems operate at pressures other than the standard gauge
pressure of 50 psi to 55 psi, the station outlet identification shall include _______ -
ANSWER-the nonstandard operating pressure in addition to the name of the gas
The installer performed standing pressure test for positive pressure medical gas
piping shall be conducted_______ - ANSWER-after the final installation of all
distribution system components
A medical air compressor intake shall be located a minimum of_______feet from
plumbing vents ________ feet from ground level, and shall ________. - ANSWER-
25, 20, have the end of the intake turned down and screened
The test pressure shall be maintained until each joint has been examined for leakage
by means of a leak detectant that is safe for use with oxygen and does not contain -
ANSWER-Ammonia
Instrument air sources shall include a local alarm and alarms at all master alarm
panels that activate when the dew point at system pressure exceeds _______
degrees Fahrenheit, indicating a high dew point - ANSWER--22
Which term would best describe an assembly of central vacuum-producing
equpment and a network of piping for patient suction in medical, medical-surgical,
and waste anesthetic gas disposal (WAGD) applications? - ANSWER-Medical-
surgical vacuum system
Prior to any installation work on Category 1 distribution piping systems, the installer
of medical gas and vacuum piping shall provide and maintain documentation on the
job site________. - ANSWER-for the qualification of brazing procodures and
individual brazers
When assembling copper joints for brazing, the tube ends shall be fully inserted into
the fiting socket or to a mechanically limited depth (overlap) specified by_______. -
ANSWER-ANSI/ASME 816.50 wrought
Copper and Copper alloy Braze-Joint Pressure fittings
QUESTIONS AND ANSWERS 100%
CORRECT
What kind of indication do All master, area, and local alarm systems use for medical
gas and vacuum systems? - ANSWER-Audible and Visual
Where master alarm initiating devices are remote from the building and the wiring is
to run underground, the following exception shall be permitied to be used, ______
set(s) of compliant wires - ANSWER-1 (a single)
The removal of components within a source system for repair and re-installation or
for replacement shall be treated as new work for the purposes of testing whenever
such work involves which of the following? - ANSWER-cutting and/or brazing new
piping
Who shall witness the installer-performed standing vacuum test? - ANSWER-the
authority having jurisdiction, or its designee
In an Emergency Oxygen Supply Connection (EOSC) check valves are required to
be constructed of which of the following materials? - ANSWER-brass or bronze
in those portions of central supply systems intended to handle oxygen at gauge
pressures greater than 435 psi, interconnecting hose shall contain no _______
materials - ANSWER-Polymeric
A cryogenic fluid central supply system contains parallel-piped duplex line pressure
regulators. Which of the following is a requirement for controls for line pressure? -
ANSWER-A balanced design
As referenced in the NFPA99, a pressure of 216 psi in a system would be defined as
which type of pressure? - ANSWER-High
Which of the following conditions must be met where medical gas and vacuum
systems are installed by non-certified personnel? - ANSWER-installation by anyone
other than 6010 certified porsonnel is NOT permitted
What shall Area alarm panels for medical gas systems provide in the event a
mismatch occurs between the transducer(s) and its associaled circuit board(s). -
ANSWER-visual and audible indication
Fittings shall be permitted to be recleaned on-site by the installer by thoroughly
scrubbing the interior surfaces with a clean _______ and thoroughly rinsing them
with
clean, hot, potable water. - ANSWER-Hot water-alkaline solution
, Which of the following valves is permitted to be installed to isolate or shut off piping
for servicing of individual rooms or areas? - ANSWER-Zone valve
Which of the following is a TRUE statement of Category 1 medical support gases? -
ANSWER-Primarily used for powering equipment used in patient care procedures
NFPA 99 specifies that the medical gas piping system shall be protected against all
EXCEPT which of the following? - ANSWER-exposure to liquids
For the performance criteria and testing of Category 1 gases, medical-surgical
vacuum, and WAGD, where the removal of components within a source system for
repair and reinstailation, or the replacement of components like for like, where no
piping is changed, or required to be cut or brazed, general functional testing shall be
performed to verify _______. - ANSWER-the function of the replaced device
Where medical air systems operate at pressures other than the standard gauge
pressure of 50 psi to 55 psi, the station outlet identification shall include _______ -
ANSWER-the nonstandard operating pressure in addition to the name of the gas
The installer performed standing pressure test for positive pressure medical gas
piping shall be conducted_______ - ANSWER-after the final installation of all
distribution system components
A medical air compressor intake shall be located a minimum of_______feet from
plumbing vents ________ feet from ground level, and shall ________. - ANSWER-
25, 20, have the end of the intake turned down and screened
The test pressure shall be maintained until each joint has been examined for leakage
by means of a leak detectant that is safe for use with oxygen and does not contain -
ANSWER-Ammonia
Instrument air sources shall include a local alarm and alarms at all master alarm
panels that activate when the dew point at system pressure exceeds _______
degrees Fahrenheit, indicating a high dew point - ANSWER--22
Which term would best describe an assembly of central vacuum-producing
equpment and a network of piping for patient suction in medical, medical-surgical,
and waste anesthetic gas disposal (WAGD) applications? - ANSWER-Medical-
surgical vacuum system
Prior to any installation work on Category 1 distribution piping systems, the installer
of medical gas and vacuum piping shall provide and maintain documentation on the
job site________. - ANSWER-for the qualification of brazing procodures and
individual brazers
When assembling copper joints for brazing, the tube ends shall be fully inserted into
the fiting socket or to a mechanically limited depth (overlap) specified by_______. -
ANSWER-ANSI/ASME 816.50 wrought
Copper and Copper alloy Braze-Joint Pressure fittings
