Medical Gas Certification pre-test
Exam Question & Answers 2026
B. Authority having jurisdiction - CORRECT ANSWERS
✔✔An existing system that is not in strict compliance with
the provisions of this code shall be permitted to be
continued in a use as long as the __________ has
determined that such use does not constitute a distinct
hazard to life.
A. Architect
B. Authority having jurisdiction
C. Engineer
D. Nursing
B. Designated storage area - CORRECT ANSWERS
✔✔Indoor locations for oxygen, nitrous oxide, and
mixtures of these gases shall not communicate with any
of the following except__________
A. Areas with open flames
B. Designated storage area
C. Engines
D. Kitchens
D. Visual pressure indicator - CORRECT ANSWERS
✔✔An auxiliary source connection shall consist of all the
following except
,Medical Gas Certification pre-test
Exam Question & Answers 2026
A. Removable plug or cap
B. Tree
C. Valve
D. Visual pressure indicator
A. Each building served - CORRECT ANSWERS
✔✔When multiple buildings are served from a single
cryogenic liquid oxygen source, it is required to place the
emergency oxygen supply connection in-
A. Each building served
B. The building closest to the source
C. The largest building served
D. The main building only
B. 3 - CORRECT ANSWERS ✔✔The minimum clearance
around the EOSC for a temporary source of supply is
____________ ft.
A. 2
B. 3
C. 5
D. 6
, Medical Gas Certification pre-test
Exam Question & Answers 2026
A. Except be filtered to 0.01 microns - CORRECT
ANSWERS ✔✔The quality medical air shall comply with
all of the following standards except
A. Be filtered to 0.01 microns
B. Have lesson than 25 ppm gaseous hydrocarbons
C. Have no detectable liquid hydrocarbons
D. Meet the requirement of medical air USP
B. Human respiratory applications - CORRECT ANSWERS
✔✔Medical air sources shall only be use for _____
A. Air operating devices
B. Human respiratory applications
C. Instrument air
D. WAGD
B. 1 - CORRECT ANSWERS ✔✔Medical air filters shall
be sized for 100% of the system peak calculated demand
and be rated for a minimum of 98% efficiency at ______
micron greater.
A. .01
B. 1
Exam Question & Answers 2026
B. Authority having jurisdiction - CORRECT ANSWERS
✔✔An existing system that is not in strict compliance with
the provisions of this code shall be permitted to be
continued in a use as long as the __________ has
determined that such use does not constitute a distinct
hazard to life.
A. Architect
B. Authority having jurisdiction
C. Engineer
D. Nursing
B. Designated storage area - CORRECT ANSWERS
✔✔Indoor locations for oxygen, nitrous oxide, and
mixtures of these gases shall not communicate with any
of the following except__________
A. Areas with open flames
B. Designated storage area
C. Engines
D. Kitchens
D. Visual pressure indicator - CORRECT ANSWERS
✔✔An auxiliary source connection shall consist of all the
following except
,Medical Gas Certification pre-test
Exam Question & Answers 2026
A. Removable plug or cap
B. Tree
C. Valve
D. Visual pressure indicator
A. Each building served - CORRECT ANSWERS
✔✔When multiple buildings are served from a single
cryogenic liquid oxygen source, it is required to place the
emergency oxygen supply connection in-
A. Each building served
B. The building closest to the source
C. The largest building served
D. The main building only
B. 3 - CORRECT ANSWERS ✔✔The minimum clearance
around the EOSC for a temporary source of supply is
____________ ft.
A. 2
B. 3
C. 5
D. 6
, Medical Gas Certification pre-test
Exam Question & Answers 2026
A. Except be filtered to 0.01 microns - CORRECT
ANSWERS ✔✔The quality medical air shall comply with
all of the following standards except
A. Be filtered to 0.01 microns
B. Have lesson than 25 ppm gaseous hydrocarbons
C. Have no detectable liquid hydrocarbons
D. Meet the requirement of medical air USP
B. Human respiratory applications - CORRECT ANSWERS
✔✔Medical air sources shall only be use for _____
A. Air operating devices
B. Human respiratory applications
C. Instrument air
D. WAGD
B. 1 - CORRECT ANSWERS ✔✔Medical air filters shall
be sized for 100% of the system peak calculated demand
and be rated for a minimum of 98% efficiency at ______
micron greater.
A. .01
B. 1
