TEST EXAM WITH CORRECT ACTUAL
QUESTIONS AND CORRECTLY WELL
DEFINED ANSWERS LATEST ALREADY
GRADED A+ 2025 - 2026
Who shall be responsible for developing an emergency plan
in the event of medical air loss at a category 2 facility? A)
AHJ B) chief engineer C) facility staff D) head of maintenance
- ANSWERS-C) facility staff
Category 2 medical-surgical vacuum systems shall be
permitted to be _ ? A) disconnected B) duplex C) in series D)
simplex - ANSWERS-D) simplex
Category 2 warning systems shall be permitted to be a _
alarm panel? A) dual B) local C) master D) single - ANSWERS-
D) single
,To install a category 2 system, what qualification is needed?
A) ASSE 6010 B) ASSE 6015 C) ASSE 6020 D) ASSE 6030 -
ANSWERS-A) ASSE 6010
What is the initial pressure test pressure for a category 2
system? A) 1.25 but not less than 100 psi B) 1.5 but not less
than 125 psi C) 1.5 but not less than 130 psi D) 1.5 but not
less than 150 - ANSWERS-D) 1.5 but not less than 150 psi
In what category is the loss of the piped gas and vacuum
systems not likely to cause injury to patients, staff, or
visitors, but can cause discomfort? A) category 1 B) category
2 C) category 3 D) category 4 - ANSWERS-C) category 3
Indoor locations for oxygen, nitrous oxide, and mixtures of
these gases shall not communicate with any of the following
except _? A) area with open flames B) designated storage
area C) engines D) kitchens - ANSWERS-B) designated
storage area
Locations for central supply systems shall have _ devices
protected from physical damage? A) electrical B) pressure
indicating C) regulating D) relief - ANSWERS-A) electrical
,Outdoor locations surrounded by impermeable walls,
except fire barrier walls, shall have protected ventilation
openings at the _ of each wall to allow free circulation of air
within the enclosure? A) base B) corner) C) middle D) top -
ANSWERS-A) base
All positive pressure supply systems shall be provided with
duplex line pressure regulators piped in _? A) circuit B) loop
C) parallel D) series - ANSWERS-C) parallel
All pressure relief valves shall be made of brass, bronze, or
_? A) carbon steel B) cast iron C) copper D) stainless steel -
ANSWERS-D) stainless steel
Central supply systems for positive pressure gases shall have
one or more relief valves, the valves shall have a relief
setting that is _% above normal working operating
pressure? A) 30 B) 40 C) 50 D) 60 - ANSWERS-C) 50
When vented to the outside, relief valve vent lines shall be
labeled in which way? A) adhesive markers B) any manner
that will distinguish them from the medical gas pipeline C)
stenciling D) stickers - ANSWERS-B) any manner that will
distinguish them from the medical gas pipeline
, An auxiliary source connection shall consist of all of the
following except? A) removable plug or cap B) tee C) valve
D) visual pressure indicator - ANSWERS-D) visual pressure
indicator
In central supply systems using gas or liquid cylinders, each
header shall have a _ to prevent debris from entering the
manifold controls? A) check valve B) filter C) monitor D)
relief valve - ANSWERS-B) filter
Manifolds for gas cylinders shall consist of two equal
headers, each with enough cylinders for an average day's
supply, but not fewer than _ connections? A) 5 B) 4 C) 3 D) 2
- ANSWERS-D) 2
Manifolds for gas cylinders shall have a(n) _ signal that
visibly indicates the operating status of the equipment and
shall activate an indicator at all master alarm panels when
or just before changeover from one header to the other
takes place? A) area B) master C) local D) zone - ANSWERS-
C) local