MED GAS MOCK EXAM
1. Instrument air systems shall be permitted to interconnect with the medical air system
provided the system has
Answer interconnection is prohibited
2. The scale range of positive pressure analog indicators shall have the normal reading fall
within the percentage of the gauge scale
Answer 2/3
3. What does it mean when equipment, material, or services are shown as "listed"?
Answer They are identified and published by an organization that is acceptable to the authority having jurisdiction.
4. Fittings, valves, and other components for oxygen use in a Category 1 distri- bution system
shall be until prepared for installation.
Answer Delivered sealed, labeled, and
kept sealed.
5. Installers of Category 1 medical gas piping systems must be qualified to ASSE 6010.
What is the certification requirement for installers of a Category 3 system?
,Answer 6010
6. Metallic flexible joints are being used in the pipeline for vibration control. Which of the
following is NOT required of such joints?
A.) Recieved on the jobsite with certification of cleanliness B.)Suitable for service
at 150 psig or above
C.) Provided with extensions for brazing
D.) Able to withstand 1000⁰F
Answer B.)Suitable for service at 150 psig or above.
7. NFPA 99 specifies that the medical gas system shall be protected against all EXCEPT
which of the following?
A.) Physical damage
B.) Freezing
C.) combustible liquids
D.) Corrosion
Answer C.) combustible liquids
,8. A signal from each system shall be connected to the master alarm panels to indicate
that a problem is present with the source equipment.
Answer local alarm
9. Where existing, the portion of the supply equipment that automatically sup- plies the
system when the primary and secondary are unable.
Answer reserve supply
10. Which of these operations would NOT breach the vacuum system?
, A.) Addition of a system component
B.) Removal of a system component
C.) Replacement of system component with an identical one
D.) Testing a system component with a leak detecting solution
Answer D.) Testing a system
component with a leak detecting solution
11. Liquid ring compressors, service water and seal water shall be treated to control .
A.) waterborne pathogens
B.) chlorine
C.) hyperchlorination
D.) all of the above
Answer D.) all of the above
12. Cylinders and cryogenic liquid container outlet connections shall be affixed in such a
manner as to ve integral to the valve, unremovable with ordinary tools or so designed as
to render the attachment point when removal of the
1. Instrument air systems shall be permitted to interconnect with the medical air system
provided the system has
Answer interconnection is prohibited
2. The scale range of positive pressure analog indicators shall have the normal reading fall
within the percentage of the gauge scale
Answer 2/3
3. What does it mean when equipment, material, or services are shown as "listed"?
Answer They are identified and published by an organization that is acceptable to the authority having jurisdiction.
4. Fittings, valves, and other components for oxygen use in a Category 1 distri- bution system
shall be until prepared for installation.
Answer Delivered sealed, labeled, and
kept sealed.
5. Installers of Category 1 medical gas piping systems must be qualified to ASSE 6010.
What is the certification requirement for installers of a Category 3 system?
,Answer 6010
6. Metallic flexible joints are being used in the pipeline for vibration control. Which of the
following is NOT required of such joints?
A.) Recieved on the jobsite with certification of cleanliness B.)Suitable for service
at 150 psig or above
C.) Provided with extensions for brazing
D.) Able to withstand 1000⁰F
Answer B.)Suitable for service at 150 psig or above.
7. NFPA 99 specifies that the medical gas system shall be protected against all EXCEPT
which of the following?
A.) Physical damage
B.) Freezing
C.) combustible liquids
D.) Corrosion
Answer C.) combustible liquids
,8. A signal from each system shall be connected to the master alarm panels to indicate
that a problem is present with the source equipment.
Answer local alarm
9. Where existing, the portion of the supply equipment that automatically sup- plies the
system when the primary and secondary are unable.
Answer reserve supply
10. Which of these operations would NOT breach the vacuum system?
, A.) Addition of a system component
B.) Removal of a system component
C.) Replacement of system component with an identical one
D.) Testing a system component with a leak detecting solution
Answer D.) Testing a system
component with a leak detecting solution
11. Liquid ring compressors, service water and seal water shall be treated to control .
A.) waterborne pathogens
B.) chlorine
C.) hyperchlorination
D.) all of the above
Answer D.) all of the above
12. Cylinders and cryogenic liquid container outlet connections shall be affixed in such a
manner as to ve integral to the valve, unremovable with ordinary tools or so designed as
to render the attachment point when removal of the
