MEDICAL GAS 6010 INSTALLERS PRACTICE TEST
LATEST WITH ACTUAL QUESTIONS AND
CORRECT VERIFIED ANSWERS ALREADY
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An existing system that is not in strict compliance with the
provisions of this code shall be permitted to be
continued in use as long as the _ has determined that
such use does not constitute a distinct hazard to life. A)
architect B) authority having jurisdiction C) engineer D)
nursing staff - ....ANSWER ....✔✔ B) authority having
jurisdiction
Cylinder and cryogenic liquid container outlet
connections shall be designed as to render the
attachment point _ when removal of the outlet
connection is attempted. A) reusable B) unusable C)
unsuitable D) universal - ....ANSWER ....✔✔ B)
unusable
Cylinders in use and in storage shall be prevented from
reaching temperatures in excess of _ *F. A) 120 B) 125
C) 130 D) 135 - ....ANSWER ....✔✔ B) 125
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Nitrous oxide and carbon dioxide using cylinders or
portable containers shall be prevented from reaching
temperatures lower than _ *F A) 130 B)125 C) 20 D) -
20 - ....ANSWER ....✔✔ C)20
Which of the following systems shall not be permitted to
be located in an outdoor enclosure? A) bulk cryogenic
liquid cylinders B) manifolds for gas cylinders C)
manifolds for cryogenic liquid containers D) medical air
sources - ....ANSWER ....✔✔ D) medical air sources
Indoor locations for oxygen, nitrous oxide, and mixtures
of these gases shall not communicate with any of the
following except _? A) area with open flames B)
designated storage area C) engines D) kitchens -
....ANSWER ....✔✔ B) designated storage area
Locations for central supply systems shall have _ devices
protected from physical damage? A) electrical B)
pressure indicating C) regulating D) relief - ....ANSWER
....✔✔ A) electrical
Outdoor locations surrounded by impermeable walls,
except fire barrier walls, shall have protected
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ventilation openings at the _ of each wall to allow free
circulation of air within the enclosure? A) base B) corner)
C) middle D) top - ....ANSWER ....✔✔ A) base
All positive pressure supply systems shall be provided
with duplex line pressure regulators piped in _? A)
circuit B) loop C) parallel D) series - ....ANSWER
....✔✔ C) parallel
All pressure relief valves shall be made of brass,
bronze, or _? A) carbon steel B) cast iron C) copper D)
stainless steel - ....ANSWER ....✔✔ D) stainless steel
Central supply systems for positive pressure gases shall
have one or more relief valves, the valves shall have a
relief setting that is _% above normal working
operating pressure? A) 30 B) 40 C) 50 D) 60 -
....ANSWER ....✔✔ C) 50
When vented to the outside, relief valve vent lines shall
be labeled in which way? A) adhesive markers B) any
manner that will distinguish them from the medical gas
pipeline C) stenciling D) stickers - ....ANSWER ....✔✔
B) any manner that will distinguish them from the medical
gas pipeline
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An auxiliary source connection shall consist of all of the
following except? A) removable plug or cap B) tee C)
valve D) visual pressure indicator - ....ANSWER ....✔✔
D) visual pressure indicator
In central supply systems using gas or liquid cylinders,
each header shall have a _ to prevent debris from
entering the manifold controls? A) check valve B) filter C)
monitor D) relief valve - ....ANSWER ....✔✔ B) filter
Manifolds for gas cylinders shall consist of two equal
headers, each with enough cylinders for an average
day's supply, but not fewer than _ connections? A) 5 B) 4
C) 3 D) 2 - ....ANSWER ....✔✔ D) 2
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 place? A) area B) master C) local D)
zone - ....ANSWER ....✔✔ C) local
When multiple buildings are served from a single
cryogenic liquid oxygen source, it is required to place