1
MEDICAL GAS 6010 INSTALLERS
Practice Test Exam Questions with
100% Correct Answers
Aftercoolers shall be provided with individual _ ? A)
condensate traps B) flexible connectors C) pressure
indicators D) temperature indicators
A) condensate traps
Recievers for medical air shall not be equipped with _ ? A) a
sight glass B) a temperature indicator C) automatic and
manual drains D) relief valves
B) a temperature indicator
Medical air filters shall be located immediately upstream
(source side) of the _ ? A) aftercoolers B) final line regulator
C) pressure indicator D) reciever
B) final line regulator
Medical air filters shall be sized for 100% of the system peak
calculated demand and be rates for a minimum of 98%
efficiency at _ micron or greater? A) .01 B) 1 C) 5 D) 10
B) 1
Medical air recievers shall be provided with proper valves
that allow the receiver to be _ during service without shutting
down the supply of medical air? A) bypassed B) filled C)
online D) pressurized
A) bypassed
In a medical air supply system dryers, filters, and regulators
shall be _ ? A) at least duplexed B) at least simplexed C)
,2
downstream of the source valve D) upstream of the
aftercoolers
A) at least duplexed
Medical air shall be sampled at 1/4" NPS valved sample port
upstream of the _ ? A) dew point monitor B) carbon
monoxide monitor C) final line regulator D) source valve
D) source valve
Where medical air piping systems at different operating
pressures are required, the piping shall separate after the _ ?
A) filters B) final line regulators C) relief valve D) source
valve
A) filters
The medical air intake shall be located outdoors a minimum
of _ ft above ground level? A) 10 B) 15 C) 20 D) 25
C) 20
The medical air intake shall be located a minimum of _ ft
from all exhausts or other noxious fumes? A) 10 B) 15 C) 20
D) 25
D) 25
The medical air intake shall be minimum _ ft from all doors,
windows, or other openings in a building? A) 10 B) 15 C) 20
D) 25
A) 10
Where liquid ring compressors or water-cooled aftercoolers
are used, air receivers shall be equipped with a _ sensor? A)
high temperature B) high water level C) low temperature D)
low water level
B) high water level
Medical air compressors that employ the use of oil are
required to have coalescing filters with _ indicator? A) a
, 3
charcoal absorber B) a color C) an audible D) an element
change
D) an element change
When the backup or lag compressor is running, the _
alarm(s) shall activate? A) area B) local C) main D) source
B) local
Dew point shall be monitored and shall activate the required
alarms when the dew point at a system pressure exceeds _
*F? A) 32 B) 35 C) 39 D) 42
B) 35
Carbon monoxide shall activate the required alarms when the
CO level exceeds _ PPM? A) 5 B) 10 C) 15 D) 20
B) 10
Medical air reconstituted from oxygen USP and nitrogen NF
(synthetic air) produced using proportioning systems shall
meet all of the following except ? A) be 19.5% to 23.5%
oxygen B) be analyzed continuously and recorded C) be
cleared for marketing and approved by FDA D) the
completion of a risk analysis and approval by authority
having jurisdiction before use
D) the completion of a risk analysis and approval by authority
having jurisdiction before use
Category 1 medical-surgical vacuum sources shall, at
minimum, consist of _ or more vacuum pumps? A) 1 B) 2 C)
3 D) 4
B) 2
Category 1 medical- surgical vacuum sources shall consist
of an automatic means to prevent _ from any on-cycle pump
through and off-cycle pump? A) back pressure B) backflow
C) crisscross D) vacuum
B) backflow
MEDICAL GAS 6010 INSTALLERS
Practice Test Exam Questions with
100% Correct Answers
Aftercoolers shall be provided with individual _ ? A)
condensate traps B) flexible connectors C) pressure
indicators D) temperature indicators
A) condensate traps
Recievers for medical air shall not be equipped with _ ? A) a
sight glass B) a temperature indicator C) automatic and
manual drains D) relief valves
B) a temperature indicator
Medical air filters shall be located immediately upstream
(source side) of the _ ? A) aftercoolers B) final line regulator
C) pressure indicator D) reciever
B) final line regulator
Medical air filters shall be sized for 100% of the system peak
calculated demand and be rates for a minimum of 98%
efficiency at _ micron or greater? A) .01 B) 1 C) 5 D) 10
B) 1
Medical air recievers shall be provided with proper valves
that allow the receiver to be _ during service without shutting
down the supply of medical air? A) bypassed B) filled C)
online D) pressurized
A) bypassed
In a medical air supply system dryers, filters, and regulators
shall be _ ? A) at least duplexed B) at least simplexed C)
,2
downstream of the source valve D) upstream of the
aftercoolers
A) at least duplexed
Medical air shall be sampled at 1/4" NPS valved sample port
upstream of the _ ? A) dew point monitor B) carbon
monoxide monitor C) final line regulator D) source valve
D) source valve
Where medical air piping systems at different operating
pressures are required, the piping shall separate after the _ ?
A) filters B) final line regulators C) relief valve D) source
valve
A) filters
The medical air intake shall be located outdoors a minimum
of _ ft above ground level? A) 10 B) 15 C) 20 D) 25
C) 20
The medical air intake shall be located a minimum of _ ft
from all exhausts or other noxious fumes? A) 10 B) 15 C) 20
D) 25
D) 25
The medical air intake shall be minimum _ ft from all doors,
windows, or other openings in a building? A) 10 B) 15 C) 20
D) 25
A) 10
Where liquid ring compressors or water-cooled aftercoolers
are used, air receivers shall be equipped with a _ sensor? A)
high temperature B) high water level C) low temperature D)
low water level
B) high water level
Medical air compressors that employ the use of oil are
required to have coalescing filters with _ indicator? A) a
, 3
charcoal absorber B) a color C) an audible D) an element
change
D) an element change
When the backup or lag compressor is running, the _
alarm(s) shall activate? A) area B) local C) main D) source
B) local
Dew point shall be monitored and shall activate the required
alarms when the dew point at a system pressure exceeds _
*F? A) 32 B) 35 C) 39 D) 42
B) 35
Carbon monoxide shall activate the required alarms when the
CO level exceeds _ PPM? A) 5 B) 10 C) 15 D) 20
B) 10
Medical air reconstituted from oxygen USP and nitrogen NF
(synthetic air) produced using proportioning systems shall
meet all of the following except ? A) be 19.5% to 23.5%
oxygen B) be analyzed continuously and recorded C) be
cleared for marketing and approved by FDA D) the
completion of a risk analysis and approval by authority
having jurisdiction before use
D) the completion of a risk analysis and approval by authority
having jurisdiction before use
Category 1 medical-surgical vacuum sources shall, at
minimum, consist of _ or more vacuum pumps? A) 1 B) 2 C)
3 D) 4
B) 2
Category 1 medical- surgical vacuum sources shall consist
of an automatic means to prevent _ from any on-cycle pump
through and off-cycle pump? A) back pressure B) backflow
C) crisscross D) vacuum
B) backflow
