NFPA-99: Practice Test Questions & Answers(RATED A)
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Course
NFPA-99
Institution
NFPA-99
Under which of these conditions shall the instrument Air Reserve header cylinders be permitted to be stored with the instrument air compressor?
A) the mechanical equipment room does not contain a boiler.
B) the medical air compressors are in the same room.
C) the only motor-driven machinery in ...
NFPA-99: Practice Test
Questions &
Answers(RATED A)
Under which of these conditions shall the instrument Air Reserve header cylinders be permitted to be
stored with the instrument air compressor?
A) the mechanical equipment room does not contain a boiler.
B) the medical air compressors are in the same room.
C) the only motor-driven machinery in the room is for instrument air equipment.
D) the room is secured with lockable doors. - ANSWER C) The only motor-driven machinery in the room
is for the instrument air equipment
Riser valves are those valves located where?
A) adjacent to the main riser downstream of any zone valve.
B) anywhere in the lateral branches of the piping system.
C) in the mainline adjacent to the base of the riser.
D) in the riser adjacent to the mainline. - ANSWER D) In the riser adjacent to the main line
When is the initial pressure test conducted by the installer?
A) after blowdown of the distribution piping.
B) after installation of alarm sensors.
, C) before blowdown of distribution piping.
D) before installation of station rough in assembly. - ANSWER A) After blow-down of the distribution
piping.
In those portions of systems intended to handle oxygen at pressure greater than 350 psi the inter
connecting hose shall not contain what materials?
A) brass.
B) copper
C) polymeric
D) stainless steel - ANSWER C) Polymeric
The tool shown here allows the installer to mechanically limit the makeup depth of the fitting to be
brazed. Under what condition is this method permitted for the installation of medical gas piping?
A) only on final line connectors.
B) only on vacuum systems.
C) where only B cup 5 brazing rod is used
D) where the limited makeup depth is not less than minimum cut depth her ANSI / ASME
recommendations - ANSWER D) Where the limited makeup depth is not less than minimum cup depth
current ANSI\ASME recommendation
Wooden rack for cylinder storage may be permitted under which conditions?
A) the wooden must be painted.
B) they are permitted with no set conditions .
C) they must be located in an area with fire suppression system.
D) Wooden racks are no longer permitted - ANSWER D) Wooden racks are no longer permitted
If nonmetallic flexible connectors is being used in a category 1 healthcare faculty to connect to the
manifold to the gas distribution piping what is the maximum length permitted for the flexible
connectors?
A) 2.5 feet
, B) 5 feet
C) They shall be no longer necessary
D) the use of flexible connectors is not permitted. - ANSWER C) They shall be no longer necessary
What type of copper tube hanger shall be used for potentially damp locations?
A) carbon steel
B) copper coated
C) Plastic coated or insulated with material that will be non-absorbent or
D) solid copper - ANSWER C) Plastic coated or insulated with material that will be non-absorbent
A patient care room is any room of health care faculty where in patients are being intended to be?
A) either admitted or discharged
B) Examined or treated
C) interviewed
D) sent for x-rays - ANSWER B) Examined or treated
Oxygen cylinders in use and storage shall be prevented from reaching temperatures in excessive how
many degrees Fahrenheit?
A) 100
B) 130
C) 160
D) 190 - ANSWER B) 130 degrees
Liquid containers shall have additional product identification such as 360 degree wrap around tape for
medical liquid containers visible from all directions within a minimum of blank high letters?
A) 1 inch
B) 2 inch
C) 3 inch
D) 4 inch - ANSWER B) 2 inches
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