NYC Master Electrical Exam||Tested Prac ce
Ques ons||2026 Exam Guide ||Latest Version A+
Graded
neutral point - answerThe common point on a wye-connec on in a polyphase system or midpoint on a
single phase, 3-wire system, or midpoint of a single phase por on of a 3-phase delta system, or a
midpoint of a 3-wire, direct current system
In the NEC the words ___________indicate a mandatory requirement - answerShall or shall not
On a four wire Delta connected system with a midpoint of one phase winding is grounded, only the
conductor or bus bar having a higher phase voltage the ground shall be durably and permanently
marked by an outer finish that is _______ in color or by other effec ve means. Such Iden fica on shall
be placed at each point on the system where connec on is made if the grounded conductor is also
present. - answerOrange
The required working space for access to live parts opera ng at 300 V to ground, where there are
exposed live parts on one side and grounded parts on the other side is ____________. - answer3 feet 6
inches
The dimensions of working space for access to live parts opera ng at 300 V, nominal to ground, where
there are expose live parts on both sides of the workspace is________________. - answer4 feet
110.26 A1- Dead front assemblies working space - answer30" for non-electrical parts
36" for electrical parts
The working space in front of the electrical equipment shall not be less than _______wide, or of the
width of the equipment, whichever is greater. - answer30"
,Large equipment - answer1200 A or greater and over 6 feet wide
Large equipment means of egress - answerTwo means of egress 24" wide by 6.5 feet tall unless the
following condu ons are met
1) unobstructed egress
2) Double the workspace
Headroom shall not be less than _______. - answer6.5 feet or the height of the equipment
Live parts of electrical equipment opera ng at ______volts or more she'll be guarded against accidental
contact or approved enclosures or by any of the following means - answer50 volts
4) by eleva on of 8 feet or more above the floor or other working surface
A fence shall not be less than ______feet in height - answer8 feet
One entrance to enclosures for electrical installa ons as described in 110.31 not less than _______wide
and _________high shall be provided to give access to the working space around the electrical
equipment - answer30 inches and 6.5 feet
Network compartments shall have at least ________means of access. Each door she'll have an access
that leads to a legal exit. - answerTwo
Where rear access is required to work on deenergized parts on the back of enclosed equipment a
minimum working space of __________horizontally shall be provided - answer30 inches
,All non-current carrying metal parts of electrical equipment and all metal raceways and cable shall be
solidly grounded and bonded to all metal pipes in rails at the portal and the intervals not exceeding
_____________throughout the tunnel. - answer1000 feet
Manhole workspace for cabling-A clear workspace not less than _______wide shall be provided were
cables are located on both sides and not less than _______were cables are only on one side. - answer3
feet
2-1/2 feet
Access to manhole dimensions. Rectangular access openings shall not be less than _______. Round
access openings in a manhole shall be not less than ______inches in diameter - answer26" x 22"
26"
Manhole openings for personnel shall be located where they are not directly above electrical equipment
or conductors in the enclosure. Where this is not prac ceable either a ________or a _______shall be
provided. - answerProtec ve barrier of fixed ladder
And insulated grounded conductor of _____or smaller shall be iden fied by a con nuous white or gray
outer finish or by three con nuous white stripes on other than green insula on along its en re length. -
answer6 awg
Manhole covers shall be over ______pounds or otherwise designated to require the use of tools to open.
- answer100 pounds
The grounded conductors of other systems shall have a different outer covering conforming to 200.6A or
200.6B or by an outer covering of ______or _______with a readily dis nguishable colored stripe other
than green running along the insula on - answerWhite or gray
Where conductors of different systems are installed in the same race way, one system she'll have a
neutral having an outer covering of white or natural gray and each other system having a neutral shall
, have an another covering of - answerWhite with colored Stripe other than green or dis nguish by other
suitable approved means
For screw shell devices with a ach leads the conductor a ached to the screw shell shall have a
_______or ________finish. - answerWhite or gray
In addi on to the number of branch circuits required by other parts of the sec on _______or more 20 A
small appliance branch circuits shall be provided for all receptacle outlets specified by 210.52B. -
answerTwo
An individual branch circuit shall be provided for each _________receptacle required by 210.52 I. -
answerAir-Condi oning
Branch circuits required in a dwelling unit. - answer1) small appliance branch circuit
2) laundry branch circuit
3) bathroom branch circuits
4) Air-Condi oning (NYC AMEND)
The maximum voltage drop on branch circuit conductors is _________percent. - answer3%
Overall 5%
The maximum voltage drop on feeder circuits is ________. - answer2%
Overall 5%
Dwelling unit circuits running through another dwelling unit in common areas. What percentage of
change will require it to be brought up to current code? - answer50%
Ques ons||2026 Exam Guide ||Latest Version A+
Graded
neutral point - answerThe common point on a wye-connec on in a polyphase system or midpoint on a
single phase, 3-wire system, or midpoint of a single phase por on of a 3-phase delta system, or a
midpoint of a 3-wire, direct current system
In the NEC the words ___________indicate a mandatory requirement - answerShall or shall not
On a four wire Delta connected system with a midpoint of one phase winding is grounded, only the
conductor or bus bar having a higher phase voltage the ground shall be durably and permanently
marked by an outer finish that is _______ in color or by other effec ve means. Such Iden fica on shall
be placed at each point on the system where connec on is made if the grounded conductor is also
present. - answerOrange
The required working space for access to live parts opera ng at 300 V to ground, where there are
exposed live parts on one side and grounded parts on the other side is ____________. - answer3 feet 6
inches
The dimensions of working space for access to live parts opera ng at 300 V, nominal to ground, where
there are expose live parts on both sides of the workspace is________________. - answer4 feet
110.26 A1- Dead front assemblies working space - answer30" for non-electrical parts
36" for electrical parts
The working space in front of the electrical equipment shall not be less than _______wide, or of the
width of the equipment, whichever is greater. - answer30"
,Large equipment - answer1200 A or greater and over 6 feet wide
Large equipment means of egress - answerTwo means of egress 24" wide by 6.5 feet tall unless the
following condu ons are met
1) unobstructed egress
2) Double the workspace
Headroom shall not be less than _______. - answer6.5 feet or the height of the equipment
Live parts of electrical equipment opera ng at ______volts or more she'll be guarded against accidental
contact or approved enclosures or by any of the following means - answer50 volts
4) by eleva on of 8 feet or more above the floor or other working surface
A fence shall not be less than ______feet in height - answer8 feet
One entrance to enclosures for electrical installa ons as described in 110.31 not less than _______wide
and _________high shall be provided to give access to the working space around the electrical
equipment - answer30 inches and 6.5 feet
Network compartments shall have at least ________means of access. Each door she'll have an access
that leads to a legal exit. - answerTwo
Where rear access is required to work on deenergized parts on the back of enclosed equipment a
minimum working space of __________horizontally shall be provided - answer30 inches
,All non-current carrying metal parts of electrical equipment and all metal raceways and cable shall be
solidly grounded and bonded to all metal pipes in rails at the portal and the intervals not exceeding
_____________throughout the tunnel. - answer1000 feet
Manhole workspace for cabling-A clear workspace not less than _______wide shall be provided were
cables are located on both sides and not less than _______were cables are only on one side. - answer3
feet
2-1/2 feet
Access to manhole dimensions. Rectangular access openings shall not be less than _______. Round
access openings in a manhole shall be not less than ______inches in diameter - answer26" x 22"
26"
Manhole openings for personnel shall be located where they are not directly above electrical equipment
or conductors in the enclosure. Where this is not prac ceable either a ________or a _______shall be
provided. - answerProtec ve barrier of fixed ladder
And insulated grounded conductor of _____or smaller shall be iden fied by a con nuous white or gray
outer finish or by three con nuous white stripes on other than green insula on along its en re length. -
answer6 awg
Manhole covers shall be over ______pounds or otherwise designated to require the use of tools to open.
- answer100 pounds
The grounded conductors of other systems shall have a different outer covering conforming to 200.6A or
200.6B or by an outer covering of ______or _______with a readily dis nguishable colored stripe other
than green running along the insula on - answerWhite or gray
Where conductors of different systems are installed in the same race way, one system she'll have a
neutral having an outer covering of white or natural gray and each other system having a neutral shall
, have an another covering of - answerWhite with colored Stripe other than green or dis nguish by other
suitable approved means
For screw shell devices with a ach leads the conductor a ached to the screw shell shall have a
_______or ________finish. - answerWhite or gray
In addi on to the number of branch circuits required by other parts of the sec on _______or more 20 A
small appliance branch circuits shall be provided for all receptacle outlets specified by 210.52B. -
answerTwo
An individual branch circuit shall be provided for each _________receptacle required by 210.52 I. -
answerAir-Condi oning
Branch circuits required in a dwelling unit. - answer1) small appliance branch circuit
2) laundry branch circuit
3) bathroom branch circuits
4) Air-Condi oning (NYC AMEND)
The maximum voltage drop on branch circuit conductors is _________percent. - answer3%
Overall 5%
The maximum voltage drop on feeder circuits is ________. - answer2%
Overall 5%
Dwelling unit circuits running through another dwelling unit in common areas. What percentage of
change will require it to be brought up to current code? - answer50%
