Technical Call Quiz Quarter 3.1
Technical Call Quiz: Medical Gas Systems
Test your knowledge of medical gas systems with our comprehensive quiz designed for professionals in the field. This quiz covers essential standards, materials, and practices associated with medical gas piping.
Key features of the quiz:
- Multiple-choice questions
- Focused on industry standards
- Instant feedback on your answers
Positive pressure medical gas tubing shall be which of the following?
ASTM B 280
ASTM B 819
ASTM B 88
ASTM B 219
All of the Above
The difference between NPS and OD is the measure of a pipe's diameter. OD is the open diameter size taken from the inside of the pipe. NPS is the normal pipe size take from the outside of the pipe.
True
False
Medical gas tubing that is embedded into concrete must be _____ because of the chemcial properties in concrete.
Average day's supply
ASTM 819
Protected from contact
Protected in continuous conduit
Vacuum tubing for medical gas systems shall be any type of copper that results in a leak free connection.
True
False
When combining two different types of piping material, (ex. Copper to steel) the material used to join the two different pipes together shall be what?
Copper tubes clean for oxygen service
BCuP filler metal
BAg filler metal with flux
BAg filler metal without flux
The pipe size for vacuum main lines and branches shall be no less than ____.
1 inch NPS
3/4 inch NPS
1/2 inch NPS
1/4 inch NPS
When the operational pressure of a medical gas system is above 185psi, which of the follwing is true?
Medical gas pressure should never exceed 180 psi for safety purposes.
Stainless steel tubing shall be used instead of copper tubing.
Copper ASTM B 819 Type L tubing shall be used.
Copper ASTM B 819 Type K tubing shall be used.
All of the above
When welding copper to copper piping together, the purge gas that is used shall be a predominately (75%) nitrogen and (25%) helium mixture.
True
False
Which of the following is an unacceptable form of joining medical gas piping together?
Metallic joints
Non-removable push fitting joints
Threaded joints
Memory metal joints
None of the Above
Medical gas systems that have metallic flexible joints do so because the system is subject to seismic activity. The metallic flexible joint must have brazed extensions and exhibit a sealing service pressure of which?
150
300
350
500
1000
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