NFPA 99 Medical Gas 6020 Exam || Most Recent Exam 2026
-2027 Actual Complete Real Exam Questions And Correct
Answers (Verified Answers) Already Graded A+ |
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Local alarm shall be installed to monitor the functions of what
systems? -
ANSWER -Air compressor systems, medical surgical vacuum
pump systems, WAGD systems, instrument air systems, and
proportioning systems. 5.1.9.5 page 49
The local alarm will activate when the following will
happens? - ANSWER -
Medical air
dewpoint 35°
instrument air
dewpoint -22°
high carbon level 10 ppm's or
higher
Proportioning systems 19.5 to23.5%
oxygen range.
Medical air/WAGD reserve under the man if pump
ceases to operate
5.1.9.5.4 page
50
,All the tubes fittings, valves, and other components shall be
_________ by the ___________and sealed until prepared for
installation - ANSWER -Plugged or
capped my manufacturer 5.1.10.1.2
page 50
CMT (corrugated medical tubing) piping shall be identified by
the manufacture as suitable for oxygen service at a minimum of
every ________. - ANSWER -3 feet 5.1.10.1.6 page 50
The interior surfaces of tube ends, fittings, and other
components that were clean for oxygen service by the
manufacture, but that became contaminated prior to being
installed, shall be permitted to be re-cleaned on site by the
installer by what process? - ANSWER -Hot water alkaline
solution, such as sodium carbonate or trisodium phosphate,
using a solution of 1 pound of sodium carbonate or trisodium
phosphate to 3 gallons of potable water and thoroughly rinsing
them with clean, hot,potable water 5.1.10.4.3.10 page 52
Joints shall be brazed within _______hours after
surfaces are clean for
breezing. - ANSWER -Eight hours
5.1.10.4.3.13 page 52
The cut ends of tubes shall be permitted to be ___________ with
a sharp, clean
, deburring tool, to prevent__________ from entering the
tube. - ANSWER -
Rolled smooth or deburred, chips
5.1.10.4.2.3 page 52
The following 4 joints shall be prohibited throughout medical
gas and vacuum distribution pipeline systems. - ANSWER -
Flared and compression type connectors including station in
Lipton outlets, other straight thread connections including
unions, pipe crimping tools, removable and non-removable
push fit fittings that employ a quick assembly push foot
connector 5.1.10.10 page 54
In potentially damp locations, copper tube hangers or supports
that are in contact with the tubes shall be______________ -
ANSWER -Plastic coated or otherwise be electrically insulated
from the tube by material that will not absorb moisture.
5.1.10.11.4.5 page 54
Hose and flexible connectors, both metallic and nonmetallic,
shall be no longer
than necessary and shall not______________ - ANSWER -
Penetrate or be
concealed in walls, floors, ceiling, or partitions.
5.1.10.11.6.1 page 55
Metallic flexible joints shall be permitted in the pipeline where
required for expansion joints, seismic protection, thermal
expansion, or vibration control and shall be as follows -
-2027 Actual Complete Real Exam Questions And Correct
Answers (Verified Answers) Already Graded A+ |
Guaranteed Success | Newest Exam | Just
Released!!
Local alarm shall be installed to monitor the functions of what
systems? -
ANSWER -Air compressor systems, medical surgical vacuum
pump systems, WAGD systems, instrument air systems, and
proportioning systems. 5.1.9.5 page 49
The local alarm will activate when the following will
happens? - ANSWER -
Medical air
dewpoint 35°
instrument air
dewpoint -22°
high carbon level 10 ppm's or
higher
Proportioning systems 19.5 to23.5%
oxygen range.
Medical air/WAGD reserve under the man if pump
ceases to operate
5.1.9.5.4 page
50
,All the tubes fittings, valves, and other components shall be
_________ by the ___________and sealed until prepared for
installation - ANSWER -Plugged or
capped my manufacturer 5.1.10.1.2
page 50
CMT (corrugated medical tubing) piping shall be identified by
the manufacture as suitable for oxygen service at a minimum of
every ________. - ANSWER -3 feet 5.1.10.1.6 page 50
The interior surfaces of tube ends, fittings, and other
components that were clean for oxygen service by the
manufacture, but that became contaminated prior to being
installed, shall be permitted to be re-cleaned on site by the
installer by what process? - ANSWER -Hot water alkaline
solution, such as sodium carbonate or trisodium phosphate,
using a solution of 1 pound of sodium carbonate or trisodium
phosphate to 3 gallons of potable water and thoroughly rinsing
them with clean, hot,potable water 5.1.10.4.3.10 page 52
Joints shall be brazed within _______hours after
surfaces are clean for
breezing. - ANSWER -Eight hours
5.1.10.4.3.13 page 52
The cut ends of tubes shall be permitted to be ___________ with
a sharp, clean
, deburring tool, to prevent__________ from entering the
tube. - ANSWER -
Rolled smooth or deburred, chips
5.1.10.4.2.3 page 52
The following 4 joints shall be prohibited throughout medical
gas and vacuum distribution pipeline systems. - ANSWER -
Flared and compression type connectors including station in
Lipton outlets, other straight thread connections including
unions, pipe crimping tools, removable and non-removable
push fit fittings that employ a quick assembly push foot
connector 5.1.10.10 page 54
In potentially damp locations, copper tube hangers or supports
that are in contact with the tubes shall be______________ -
ANSWER -Plastic coated or otherwise be electrically insulated
from the tube by material that will not absorb moisture.
5.1.10.11.4.5 page 54
Hose and flexible connectors, both metallic and nonmetallic,
shall be no longer
than necessary and shall not______________ - ANSWER -
Penetrate or be
concealed in walls, floors, ceiling, or partitions.
5.1.10.11.6.1 page 55
Metallic flexible joints shall be permitted in the pipeline where
required for expansion joints, seismic protection, thermal
expansion, or vibration control and shall be as follows -
