2015 medical gas test
Study online at https://quizlet.com/_4uxk1b
1. Look at picture #1 Look at picture #1
2. A. 6010 Installers of a category 1 medical gas piped distribution system must be qual-
ified in accordance with ASSE 6010. What is the certification requirement for
installers of a category 3 medical gas piped distribution system?
A. 6010
B. 6020
C. 6030
D. Category 3 does NOT require certification
3. A. after blow down When is the initial pressure test conducted by installer?
of the distribution A. after blow down of the distribution piping
piping B. after installation of alarm sensors
C. before blow down of the distribution piping
D. before installation of station rough-in assemblies
4. C. polymeric In those portions of systems intended to handle oxygen at pressures greater
than 350 psi, the interconnecting hose shall NOT contain __________ materi-
als.
A. brass
B. copper
C. polymeric
D. stainless steel
5. A. color coding Which of these is an NFPA 99 requirement for the labeling of pipes in a medical
gas system?
A. color coding
B. fixed label width
C. label shall wrap completely around the pipe
D. reflective label
6. D. The device A wireless communication device is employed in a medical gas or vacuum
will be supervised warning system. Which type of supervision is required for this device?
, 2015 medical gas test
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such that failure A. A visual indicator shall be located in the maintenance office or the engineer-
of communication ing department.
shall initiate an B. The device shall be installed at the medical gas or vacuum source.
alarm C. The device shall be located at a nurse's station
D. The device will be supervised such that failure of communication shall initiate
an alarm.
7. D. zone valve box Refer to DIAGRAM 1. Identify #7
A. in-line valve
B. main control valve
C. service valve
D. zone valve box
8. B. future Refer to DIAGRAM I. Identify #8
A. dead end
B. future valve
C. history valve
D. in-line valve
9. B. cut ends may be What sort of treatment shall be permitted before brazing the cut ends of a tube
rolled smooth or to be installed in medical gas piping systems?
deburred A. An argon gas purge must be done.
B. Cut ends may be rolled smooth or deburred
C. Extensions need to be added for brazing
D. treatment is NOT required; they may be brazed "as is"
10. B. local;master Manifolds for gas cylinders shall actuate a(an) _______ signal and shall acti-
vate an indicator at all _______ alarm panels to indicate when or just before
changeover from one header to the other.
A. area; master
B. local; master
C. master; area
D. master; local
, 2015 medical gas test
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11. B. local Where liquid ring compressors are used, air receivers shall be equipped with
a high water level sensor that activates a(n) ________ alarm indicator.
A. area
B. local
C. master
D. pressure
12. B. -22 degrees F Instrument air systems shall activate the alarm systems when the dew point at
system pressure exceeds how many degrees Fahrenheit?
A. -20 degrees F
B. -22 degrees F
C. -24 degrees F
D. -26 degrees F
13. A. station outlet / In a non-anesthetizing area, on which side of a zone valve shall the pressure/
inlet vacuum sensor be located?
A. station outlet/ inlet
B. source side
C. upstream side
D. NFPA 99 does NOT specify a requirement
14. A. assure that What is the purpose of using an oxygen analyzer the pipeline purge prior to
all ambient air brazing?
has been removed A. assure that all ambient air has been removed form the pipeline
from the pipeline B. maintain a nitrogen atmosphere of at least 95% within the piping system.
C. provide continuous monitoring during the verification test.
D. reduce the oxygen concentration below 5% before brazing
15. A. 6 months Performance qualification of brazers shall remain in effect indefinitely unless
the brazer does NOT braze with the qualified procedure for longer than what
period of time?
A. 6 months
Study online at https://quizlet.com/_4uxk1b
1. Look at picture #1 Look at picture #1
2. A. 6010 Installers of a category 1 medical gas piped distribution system must be qual-
ified in accordance with ASSE 6010. What is the certification requirement for
installers of a category 3 medical gas piped distribution system?
A. 6010
B. 6020
C. 6030
D. Category 3 does NOT require certification
3. A. after blow down When is the initial pressure test conducted by installer?
of the distribution A. after blow down of the distribution piping
piping B. after installation of alarm sensors
C. before blow down of the distribution piping
D. before installation of station rough-in assemblies
4. C. polymeric In those portions of systems intended to handle oxygen at pressures greater
than 350 psi, the interconnecting hose shall NOT contain __________ materi-
als.
A. brass
B. copper
C. polymeric
D. stainless steel
5. A. color coding Which of these is an NFPA 99 requirement for the labeling of pipes in a medical
gas system?
A. color coding
B. fixed label width
C. label shall wrap completely around the pipe
D. reflective label
6. D. The device A wireless communication device is employed in a medical gas or vacuum
will be supervised warning system. Which type of supervision is required for this device?
, 2015 medical gas test
Study online at https://quizlet.com/_4uxk1b
such that failure A. A visual indicator shall be located in the maintenance office or the engineer-
of communication ing department.
shall initiate an B. The device shall be installed at the medical gas or vacuum source.
alarm C. The device shall be located at a nurse's station
D. The device will be supervised such that failure of communication shall initiate
an alarm.
7. D. zone valve box Refer to DIAGRAM 1. Identify #7
A. in-line valve
B. main control valve
C. service valve
D. zone valve box
8. B. future Refer to DIAGRAM I. Identify #8
A. dead end
B. future valve
C. history valve
D. in-line valve
9. B. cut ends may be What sort of treatment shall be permitted before brazing the cut ends of a tube
rolled smooth or to be installed in medical gas piping systems?
deburred A. An argon gas purge must be done.
B. Cut ends may be rolled smooth or deburred
C. Extensions need to be added for brazing
D. treatment is NOT required; they may be brazed "as is"
10. B. local;master Manifolds for gas cylinders shall actuate a(an) _______ signal and shall acti-
vate an indicator at all _______ alarm panels to indicate when or just before
changeover from one header to the other.
A. area; master
B. local; master
C. master; area
D. master; local
, 2015 medical gas test
Study online at https://quizlet.com/_4uxk1b
11. B. local Where liquid ring compressors are used, air receivers shall be equipped with
a high water level sensor that activates a(n) ________ alarm indicator.
A. area
B. local
C. master
D. pressure
12. B. -22 degrees F Instrument air systems shall activate the alarm systems when the dew point at
system pressure exceeds how many degrees Fahrenheit?
A. -20 degrees F
B. -22 degrees F
C. -24 degrees F
D. -26 degrees F
13. A. station outlet / In a non-anesthetizing area, on which side of a zone valve shall the pressure/
inlet vacuum sensor be located?
A. station outlet/ inlet
B. source side
C. upstream side
D. NFPA 99 does NOT specify a requirement
14. A. assure that What is the purpose of using an oxygen analyzer the pipeline purge prior to
all ambient air brazing?
has been removed A. assure that all ambient air has been removed form the pipeline
from the pipeline B. maintain a nitrogen atmosphere of at least 95% within the piping system.
C. provide continuous monitoring during the verification test.
D. reduce the oxygen concentration below 5% before brazing
15. A. 6 months Performance qualification of brazers shall remain in effect indefinitely unless
the brazer does NOT braze with the qualified procedure for longer than what
period of time?
A. 6 months
