Exam Bank 2026 Updated with Practice
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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
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 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