Medical Gas 6010 Installers Practice Test
Questions With Complete Solutions
An |existing |system |that |is |not |in |strict |compliance |with |the |provisions |of |this |code |shall |be |
permitted |to |be |continued |in |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 |staff |- |CORRECT |ANSWER✔✔-B) |authority |having |jurisdiction
Cylinder |and |cryogenic |liquid |container |outlet |connections |shall |be |designed |as |to |render |the |
attachment |point |_ |when |removal |of |the |outlet |connection |is |attempted. |A) |reusable |B) |
unusable |C) |unsuitable |D) |universal |- |CORRECT |ANSWER✔✔-B) |unusable
Cylinders |in |use |and |in |storage |shall |be |prevented |from |reaching |temperatures |in |excess |of |_ |
*F. |A) |120 |B) |125 |C) |130 |D) |135 |- |CORRECT |ANSWER✔✔-B) |125
Nitrous |oxide |and |carbon |dioxide |using |cylinders |or |portable |containers |shall |be |prevented |
from |reaching |temperatures |lower |than |_ |*F |A) |130 |B)125 |C) |20 |D) |-20 |- |CORRECT |
ANSWER✔✔-C)20
Which |of |the |following |systems |shall |not |be |permitted |to |be |located |in |an |outdoor |enclosure? |
A) |bulk |cryogenic |liquid |cylinders |B) |manifolds |for |gas |cylinders |C) |manifolds |for |cryogenic |
liquid |containers |D) |medical |air |sources |- |CORRECT |ANSWER✔✔-D) |medical |air |sources
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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-C) |parallel
All |pressure |relief |valves |shall |be |made |of |brass, |bronze, |or |_? |A) |carbon |steel |B) |cast |iron |C) |
copper |D) |stainless |steel |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |-
|CORRECT |ANSWER✔✔-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 |- |CORRECT |
ANSWER✔✔-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 |- |
CORRECT |ANSWER✔✔-C) |local
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 |- |
CORRECT |ANSWER✔✔-A) |each |building |served
The |minimum |clearance |around |EOSC |for |a |temporary |source |of |supply |is |_ |ft? |A) |2 |B) |3 |C) |5 |
D) |6 |- |CORRECT |ANSWER✔✔-B) |3
A(n) |_ |emergency |reserve |system |can |be |substituted |for |the |EOSC? |A) |auxiliary |B) |backup |C) |
in-building |D) |micro-bulk |- |CORRECT |ANSWER✔✔-C) |in-building
The |quality |medical |air |shall |comply |with |all |of |the |following |standards |except? |A) |be |filtered |
to |.01 |microns |B) |have |less |than |25 |ppm |gaseous |hydrocarbons |C) |have |no |detectable |
hydrocarbons |D) |meet |the |requirements |of |medical |air |USP |- |CORRECT |ANSWER✔✔-A) |be |
filtered |to |.01 |microns
Medical |air |sources |shall |only |be |used |for |_ |? |A) |air-operating |devices |B) |human |respiratory |
applications |C) |instrument |air |D) |WAGD |- |CORRECT |ANSWER✔✔-B) |human |respiratory |
applications
Medical |air |compressor |systems |shall |have |a |pressure |relief |valve |set |at |_ |percent |above |line |
pressure? |A) |20 |B) |30 |C) |40 |D) |50 |- |CORRECT |ANSWER✔✔-D) |50
Questions With Complete Solutions
An |existing |system |that |is |not |in |strict |compliance |with |the |provisions |of |this |code |shall |be |
permitted |to |be |continued |in |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 |staff |- |CORRECT |ANSWER✔✔-B) |authority |having |jurisdiction
Cylinder |and |cryogenic |liquid |container |outlet |connections |shall |be |designed |as |to |render |the |
attachment |point |_ |when |removal |of |the |outlet |connection |is |attempted. |A) |reusable |B) |
unusable |C) |unsuitable |D) |universal |- |CORRECT |ANSWER✔✔-B) |unusable
Cylinders |in |use |and |in |storage |shall |be |prevented |from |reaching |temperatures |in |excess |of |_ |
*F. |A) |120 |B) |125 |C) |130 |D) |135 |- |CORRECT |ANSWER✔✔-B) |125
Nitrous |oxide |and |carbon |dioxide |using |cylinders |or |portable |containers |shall |be |prevented |
from |reaching |temperatures |lower |than |_ |*F |A) |130 |B)125 |C) |20 |D) |-20 |- |CORRECT |
ANSWER✔✔-C)20
Which |of |the |following |systems |shall |not |be |permitted |to |be |located |in |an |outdoor |enclosure? |
A) |bulk |cryogenic |liquid |cylinders |B) |manifolds |for |gas |cylinders |C) |manifolds |for |cryogenic |
liquid |containers |D) |medical |air |sources |- |CORRECT |ANSWER✔✔-D) |medical |air |sources
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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-C) |parallel
All |pressure |relief |valves |shall |be |made |of |brass, |bronze, |or |_? |A) |carbon |steel |B) |cast |iron |C) |
copper |D) |stainless |steel |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |- |CORRECT |ANSWER✔✔-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 |-
|CORRECT |ANSWER✔✔-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 |- |CORRECT |
ANSWER✔✔-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 |- |
CORRECT |ANSWER✔✔-C) |local
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 |- |
CORRECT |ANSWER✔✔-A) |each |building |served
The |minimum |clearance |around |EOSC |for |a |temporary |source |of |supply |is |_ |ft? |A) |2 |B) |3 |C) |5 |
D) |6 |- |CORRECT |ANSWER✔✔-B) |3
A(n) |_ |emergency |reserve |system |can |be |substituted |for |the |EOSC? |A) |auxiliary |B) |backup |C) |
in-building |D) |micro-bulk |- |CORRECT |ANSWER✔✔-C) |in-building
The |quality |medical |air |shall |comply |with |all |of |the |following |standards |except? |A) |be |filtered |
to |.01 |microns |B) |have |less |than |25 |ppm |gaseous |hydrocarbons |C) |have |no |detectable |
hydrocarbons |D) |meet |the |requirements |of |medical |air |USP |- |CORRECT |ANSWER✔✔-A) |be |
filtered |to |.01 |microns
Medical |air |sources |shall |only |be |used |for |_ |? |A) |air-operating |devices |B) |human |respiratory |
applications |C) |instrument |air |D) |WAGD |- |CORRECT |ANSWER✔✔-B) |human |respiratory |
applications
Medical |air |compressor |systems |shall |have |a |pressure |relief |valve |set |at |_ |percent |above |line |
pressure? |A) |20 |B) |30 |C) |40 |D) |50 |- |CORRECT |ANSWER✔✔-D) |50
