Page |1
NFPA 99 HW 6 Questions and Answers with Complete Solutions
UPDATED!!!
Each station outlet/inlet for medical gas or vacuum shall be
____________.
Interchangeable
Gas-specific
Threaded
Quick-couple - ANSWER Gas-specific
Factory installed copper inlets on station outlets and station
inlets is extending no more than 8" inch long. What is the
minimum inside diameter on station outlets_____________?
1/4 nps (.3)inch
3/8 nps (.3)inch
, Page |2
3/8 nps (.4)inch
1/4 nps (.4)inch - ANSWER 1/4 nps (.3)inch
Factory installed tubing on station outlets shall be not less than
_________ NPS.
1/8 inch
3/16 inch
1/4 inch
5/16 inch - ANSWER 1/4 inch
Hose or flexible connectors employed in manufactured
assemblies shall be labeled by stenciling or adhesive markers
that identify the patient medical gas, the medical support gas,
or the vacuum system and include the following:
NFPA 99 HW 6 Questions and Answers with Complete Solutions
UPDATED!!!
Each station outlet/inlet for medical gas or vacuum shall be
____________.
Interchangeable
Gas-specific
Threaded
Quick-couple - ANSWER Gas-specific
Factory installed copper inlets on station outlets and station
inlets is extending no more than 8" inch long. What is the
minimum inside diameter on station outlets_____________?
1/4 nps (.3)inch
3/8 nps (.3)inch
, Page |2
3/8 nps (.4)inch
1/4 nps (.4)inch - ANSWER 1/4 nps (.3)inch
Factory installed tubing on station outlets shall be not less than
_________ NPS.
1/8 inch
3/16 inch
1/4 inch
5/16 inch - ANSWER 1/4 inch
Hose or flexible connectors employed in manufactured
assemblies shall be labeled by stenciling or adhesive markers
that identify the patient medical gas, the medical support gas,
or the vacuum system and include the following:
