NYC Master Electrical
2026 Practise Exam
2026_2027
Expert-Verified Questions and
Answers
(With A+ Grades Guarantee)
,neutral point The common point on a wye-connection in a polyphase system or midpoint on a
single phase, 3-wire system, or midpoint of a single phase portion of a 3-phase
delta system, or a midpoint of a 3-wire, direct current system
In the NEC the words ___________indicate a mandatory Shall or shall not
requirement
On a four wire Delta connected system with a midpoint of Orange
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 effective means. Such
Identification shall be placed at each point on the system
where connection is made if the grounded conductor is
also present.
The required working space for access to live parts 3 feet 6 inches
operating at 300 V to ground, where there are exposed live
parts on one side and grounded parts on the other side is
____________.
The dimensions of working space for access to live parts 4 feet
operating at 300 V, nominal to ground, where there are
expose live parts on both sides of the workspace
is________________.
110.26 A1- Dead front assemblies working space 30" for non-electrical parts
36" for electrical parts
The working space in front of the electrical equipment shall 30"
not be less than _______wide, or of the width of the
equipment, whichever is greater.
Large equipment 1200 A or greater and over 6 feet wide
Large equipment means of egress Two means of egress 24" wide by 6.5 feet tall unless the following condutions are
met
1) unobstructed egress
2) Double the workspace
Headroom shall not be less than _______. 6.5 feet or the height of the equipment
Live parts of electrical equipment operating at ______volts 50 volts
or more she'll be guarded against accidental contact or 4) by elevation of 8 feet or more above the floor or other working surface
approved enclosures or by any of the following means
A fence shall not be less than ______feet in height 8 feet
One entrance to enclosures for electrical installations as 30 inches and 6.5 feet
described in 110.31 not less than _______wide and
_________high shall be provided to give access to the
working space around the electrical equipment
,Network compartments shall have at least Two
________means of access. Each door she'll have an
access that leads to a legal exit.
Where rear access is required to work on deenergized 30 inches
parts on the back of enclosed equipment a minimum
working space of __________horizontally shall be
provided
All non-current carrying metal parts of electrical equipment 1000 feet
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.
Manhole workspace for cabling-A clear workspace not less 3 feet
than _______wide shall be provided were cables are 2-1/2 feet
located on both sides and not less than _______were
cables are only on one side.
Access to manhole dimensions. Rectangular access 26" x 22"
openings shall not be less than _______. Round access 26"
openings in a manhole shall be not less than
______inches in diameter
Manhole openings for personnel shall be located where Protective barrier of fixed ladder
they are not directly above electrical equipment or
conductors in the enclosure. Where this is not practiceable
either a ________or a _______shall be provided.
And insulated grounded conductor of _____or smaller 6 awg
shall be identified by a continuous white or gray outer
finish or by three continuous white stripes on other than
green insulation along its entire length.
Manhole covers shall be over ______pounds or otherwise 100 pounds
designated to require the use of tools to open.
The grounded conductors of other systems shall have a White or gray
different outer covering conforming to 200.6A or 200.6B or
by an outer covering of ______or _______with a readily
distinguishable colored stripe other than green running
along the insulation
Where conductors of different systems are installed in the White with colored Stripe other than green or distinguish by other suitable approved
same race way, one system she'll have a neutral having an means
outer covering of white or natural gray and each other
system having a neutral shall have an another covering of
For screw shell devices with attach leads the conductor White or gray
attached to the screw shell shall have a _______or
________finish.
In addition to the number of branch circuits required by Two
other parts of the section _______or more 20 A small
appliance branch circuits shall be provided for all
receptacle outlets specified by 210.52B.
An individual branch circuit shall be provided for each Air-Conditioning
_________receptacle required by 210.52 I.
, Branch circuits required in a dwelling unit. 1) small appliance branch circuit
2) laundry branch circuit
3) bathroom branch circuits
4) Air-Conditioning (NYC AMEND)
The maximum voltage drop on branch circuit conductors is 3%
_________percent. Overall 5%
The maximum voltage drop on feeder circuits is ________. 2%
Overall 5%
Dwelling unit circuits running through another dwelling unit 50%
in common areas. What percentage of change will require
it to be brought up to current code?
Receptacle outlets in floors shall not be counted as part of 18"
the required number of receptacle outlets unless located
within _________of the wall.
Outlets may be installed in a dwelling unit for specific 6 feet
appliance such as laundry equipment. What is the
maximum distance allowed between this outlet and the
appliance?
A receptacle connected to one of the dwelling unit small Electric clock
appliance branch circuits can be used to supply a(n)
__________in any of the rooms specified in 210.52B1.
How many receptacles are required within the perimeter of 1
a balcony, deck or porch with a usable area of less than 20
ft.²
The number of receptacle outlets for guest rooms in hotels 2
and motels shall not be less than required for a dwelling
unit. These receptacles can be located to be convenient
for permanent furniture layout but at least
_________receptacle outlets shall be readily accessible.
At least one receptacle outlet shall be installed within 18"
_______of the top of a show window for each 12 linear
feet measured horizontally across its length.
A 125 V single phase 15 or 20 amp rated receptacle outlet 25 feet
shall be installed at an accessible location for the servicing
of heating air-conditioning and refrigeration equipment the
receptacle shall be located on the same level and within
_______of the heating air-conditioning and refrigeration
equipment the receptacle outlet shall not be connected to
the load side of the equipment disconnecting means.
Permanently installed electric baseboard heaters equipped Shall not
with factory install receptacle outlets or outlets provided as
a separate assembly by the manufacturer shall be
permitted as the required outlet or outlets for the wall
space utilized by such permanently installed heaters such
receptacle outlets __________be connected to the heater
circuits.
2026 Practise Exam
2026_2027
Expert-Verified Questions and
Answers
(With A+ Grades Guarantee)
,neutral point The common point on a wye-connection in a polyphase system or midpoint on a
single phase, 3-wire system, or midpoint of a single phase portion of a 3-phase
delta system, or a midpoint of a 3-wire, direct current system
In the NEC the words ___________indicate a mandatory Shall or shall not
requirement
On a four wire Delta connected system with a midpoint of Orange
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 effective means. Such
Identification shall be placed at each point on the system
where connection is made if the grounded conductor is
also present.
The required working space for access to live parts 3 feet 6 inches
operating at 300 V to ground, where there are exposed live
parts on one side and grounded parts on the other side is
____________.
The dimensions of working space for access to live parts 4 feet
operating at 300 V, nominal to ground, where there are
expose live parts on both sides of the workspace
is________________.
110.26 A1- Dead front assemblies working space 30" for non-electrical parts
36" for electrical parts
The working space in front of the electrical equipment shall 30"
not be less than _______wide, or of the width of the
equipment, whichever is greater.
Large equipment 1200 A or greater and over 6 feet wide
Large equipment means of egress Two means of egress 24" wide by 6.5 feet tall unless the following condutions are
met
1) unobstructed egress
2) Double the workspace
Headroom shall not be less than _______. 6.5 feet or the height of the equipment
Live parts of electrical equipment operating at ______volts 50 volts
or more she'll be guarded against accidental contact or 4) by elevation of 8 feet or more above the floor or other working surface
approved enclosures or by any of the following means
A fence shall not be less than ______feet in height 8 feet
One entrance to enclosures for electrical installations as 30 inches and 6.5 feet
described in 110.31 not less than _______wide and
_________high shall be provided to give access to the
working space around the electrical equipment
,Network compartments shall have at least Two
________means of access. Each door she'll have an
access that leads to a legal exit.
Where rear access is required to work on deenergized 30 inches
parts on the back of enclosed equipment a minimum
working space of __________horizontally shall be
provided
All non-current carrying metal parts of electrical equipment 1000 feet
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.
Manhole workspace for cabling-A clear workspace not less 3 feet
than _______wide shall be provided were cables are 2-1/2 feet
located on both sides and not less than _______were
cables are only on one side.
Access to manhole dimensions. Rectangular access 26" x 22"
openings shall not be less than _______. Round access 26"
openings in a manhole shall be not less than
______inches in diameter
Manhole openings for personnel shall be located where Protective barrier of fixed ladder
they are not directly above electrical equipment or
conductors in the enclosure. Where this is not practiceable
either a ________or a _______shall be provided.
And insulated grounded conductor of _____or smaller 6 awg
shall be identified by a continuous white or gray outer
finish or by three continuous white stripes on other than
green insulation along its entire length.
Manhole covers shall be over ______pounds or otherwise 100 pounds
designated to require the use of tools to open.
The grounded conductors of other systems shall have a White or gray
different outer covering conforming to 200.6A or 200.6B or
by an outer covering of ______or _______with a readily
distinguishable colored stripe other than green running
along the insulation
Where conductors of different systems are installed in the White with colored Stripe other than green or distinguish by other suitable approved
same race way, one system she'll have a neutral having an means
outer covering of white or natural gray and each other
system having a neutral shall have an another covering of
For screw shell devices with attach leads the conductor White or gray
attached to the screw shell shall have a _______or
________finish.
In addition to the number of branch circuits required by Two
other parts of the section _______or more 20 A small
appliance branch circuits shall be provided for all
receptacle outlets specified by 210.52B.
An individual branch circuit shall be provided for each Air-Conditioning
_________receptacle required by 210.52 I.
, Branch circuits required in a dwelling unit. 1) small appliance branch circuit
2) laundry branch circuit
3) bathroom branch circuits
4) Air-Conditioning (NYC AMEND)
The maximum voltage drop on branch circuit conductors is 3%
_________percent. Overall 5%
The maximum voltage drop on feeder circuits is ________. 2%
Overall 5%
Dwelling unit circuits running through another dwelling unit 50%
in common areas. What percentage of change will require
it to be brought up to current code?
Receptacle outlets in floors shall not be counted as part of 18"
the required number of receptacle outlets unless located
within _________of the wall.
Outlets may be installed in a dwelling unit for specific 6 feet
appliance such as laundry equipment. What is the
maximum distance allowed between this outlet and the
appliance?
A receptacle connected to one of the dwelling unit small Electric clock
appliance branch circuits can be used to supply a(n)
__________in any of the rooms specified in 210.52B1.
How many receptacles are required within the perimeter of 1
a balcony, deck or porch with a usable area of less than 20
ft.²
The number of receptacle outlets for guest rooms in hotels 2
and motels shall not be less than required for a dwelling
unit. These receptacles can be located to be convenient
for permanent furniture layout but at least
_________receptacle outlets shall be readily accessible.
At least one receptacle outlet shall be installed within 18"
_______of the top of a show window for each 12 linear
feet measured horizontally across its length.
A 125 V single phase 15 or 20 amp rated receptacle outlet 25 feet
shall be installed at an accessible location for the servicing
of heating air-conditioning and refrigeration equipment the
receptacle shall be located on the same level and within
_______of the heating air-conditioning and refrigeration
equipment the receptacle outlet shall not be connected to
the load side of the equipment disconnecting means.
Permanently installed electric baseboard heaters equipped Shall not
with factory install receptacle outlets or outlets provided as
a separate assembly by the manufacturer shall be
permitted as the required outlet or outlets for the wall
space utilized by such permanently installed heaters such
receptacle outlets __________be connected to the heater
circuits.
