Med Gas
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. What alarm system is used to monitor the operation of the source supply of each
medical gas and vacuum piping system - Correct Answer: Master alarm system
2. What guide is for preparation of precautionary labeling and marking of compressed gas
containers - Correct Answer: CGA C-7
3. A system of non-interchangeable medical gas and vacuum connectors shall comply with
________for low pressure connections for medical gas applications. - Correct
Answer: CGA V-5 Diameter index safety system
4. A warning system within an area uses a _____that provides continuous visible and
audible surveillance of category 1 and catgegory 2 medical gas and vacuum systems -
Correct Answer: Area Alarm
5. An active system or equipment whose failure is not likely to cause injury to patients, staff
or visitors shall be designed to meet what category? - Correct Answer: 3
,6. All pressure relief valves shall be made of brass, bronze or _____ - Correct Answer:
Stainless steel
7. Cylinders in use and in storage shall be prevented from reaching temperatures in excess
of _____ - Correct Answer: 125F
8. Manifolds in this category shall have a _____signal that visibly indicates the operating
status of the equipment and shall activate an indicator at all _____alarm panels to
indicate when or just before changeover from one header to the other. - Correct
Answer: Local - Master
9. Nitrous Oxide and carbon dioxide using cylinders or portable containers shall be
prevented from reaching temperatures lower than _____ - Correct Answer: 20F
10. The gas produced by evaporation from the secondary header in a cryogenic liquid
cylinder system shall enter the supply system _____ of the final line regulator -
Correct Answer: Upstream
11. The reserve header in a cryogenic liquid cylinder system shall have sufficient gas cylinder
connections for an average day's supply, but not fewer than ______ connections -
Correct Answer: 3
12. Dew point shall activate the required alarms when the dew point at system pressure
exceeds _____ - Correct Answer: 35F
13. Liquid ring compressor system shall have a reserve medical air standby head (1hour) or a
______ - Correct Answer: Compressor
, 14. Liquid ring compressors, service water and seal water shall be treated to control _____ -
Correct Answer: Waterborne pathogens and Chlorine
15. Medical air compressor systems shall have a pressure relief valve set at _____ percent
above line pressure - Correct Answer: 50%
16. Medical air compressors that are designed to separate the oil-containing section from
the compression chamber shall be provided with a coalescing filter with a _____ -
Correct Answer: Element change indicator
17. Medical air filters shall be located immediately upstream of the _____ - Correct
Answer: Final line regulator
18. Medical air filters shall be sized for 100% of the system peak calculated demand and be
rated for a minimum of _____efficiency at _______ micron or greater? - Correct
Answer: 98% @ 1
19. Medical air shall be sampled at _____NPS valved sample port upstream of the final line
pressure regulator - Correct Answer: 1/4"
20. Medical air sources shall be used only for _____. - Correct Answer: Human
respiratory applications
21. The compressor air intakes shall be located outdoors at a minimum distance of _____
above the ground - Correct Answer: 20'
22. Where medical air piping systems at different operating pressures are required, the
piping shall separate after the ______ ? - Correct Answer: filters
Comprehensive Resource To Help You Ace 2026-2027 Exams
Includes Frequently Tested Questions With ELABORATED
100% Correct COMPLETE SOLUTIONS
Guaranteed Pass First Attempt!! Current Update!!
Instant Download Pdf
1. What alarm system is used to monitor the operation of the source supply of each
medical gas and vacuum piping system - Correct Answer: Master alarm system
2. What guide is for preparation of precautionary labeling and marking of compressed gas
containers - Correct Answer: CGA C-7
3. A system of non-interchangeable medical gas and vacuum connectors shall comply with
________for low pressure connections for medical gas applications. - Correct
Answer: CGA V-5 Diameter index safety system
4. A warning system within an area uses a _____that provides continuous visible and
audible surveillance of category 1 and catgegory 2 medical gas and vacuum systems -
Correct Answer: Area Alarm
5. An active system or equipment whose failure is not likely to cause injury to patients, staff
or visitors shall be designed to meet what category? - Correct Answer: 3
,6. All pressure relief valves shall be made of brass, bronze or _____ - Correct Answer:
Stainless steel
7. Cylinders in use and in storage shall be prevented from reaching temperatures in excess
of _____ - Correct Answer: 125F
8. Manifolds in this category shall have a _____signal that visibly indicates the operating
status of the equipment and shall activate an indicator at all _____alarm panels to
indicate when or just before changeover from one header to the other. - Correct
Answer: Local - Master
9. Nitrous Oxide and carbon dioxide using cylinders or portable containers shall be
prevented from reaching temperatures lower than _____ - Correct Answer: 20F
10. The gas produced by evaporation from the secondary header in a cryogenic liquid
cylinder system shall enter the supply system _____ of the final line regulator -
Correct Answer: Upstream
11. The reserve header in a cryogenic liquid cylinder system shall have sufficient gas cylinder
connections for an average day's supply, but not fewer than ______ connections -
Correct Answer: 3
12. Dew point shall activate the required alarms when the dew point at system pressure
exceeds _____ - Correct Answer: 35F
13. Liquid ring compressor system shall have a reserve medical air standby head (1hour) or a
______ - Correct Answer: Compressor
, 14. Liquid ring compressors, service water and seal water shall be treated to control _____ -
Correct Answer: Waterborne pathogens and Chlorine
15. Medical air compressor systems shall have a pressure relief valve set at _____ percent
above line pressure - Correct Answer: 50%
16. Medical air compressors that are designed to separate the oil-containing section from
the compression chamber shall be provided with a coalescing filter with a _____ -
Correct Answer: Element change indicator
17. Medical air filters shall be located immediately upstream of the _____ - Correct
Answer: Final line regulator
18. Medical air filters shall be sized for 100% of the system peak calculated demand and be
rated for a minimum of _____efficiency at _______ micron or greater? - Correct
Answer: 98% @ 1
19. Medical air shall be sampled at _____NPS valved sample port upstream of the final line
pressure regulator - Correct Answer: 1/4"
20. Medical air sources shall be used only for _____. - Correct Answer: Human
respiratory applications
21. The compressor air intakes shall be located outdoors at a minimum distance of _____
above the ground - Correct Answer: 20'
22. Where medical air piping systems at different operating pressures are required, the
piping shall separate after the ______ ? - Correct Answer: filters
