NYC Master Electrical Exam (Latest Update 2026)
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Terms in this set (403)
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 Orange
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 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 4 feet
parts 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 30"
shall 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 50 volts
______volts or more she'll be guarded against accidental 4) by elevation of 8 feet or more above the floor or other working surface
contact or 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 30 inches and 6.5 feet
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
UPDATE!! (Recent exam) Fully solved & updated 2026
Most TESTED (2026
Leave the first rating
Play your way to mastery with fun games
Match Blocks Charms NEW
Students also studied
Flashcard sets Study guides
BME IDEAS 2 Study Guide Final Exam viv security... introduction to low voltage systems ... Au
Teacher 18 terms Teacher 114 terms Teacher 6 terms Te
Africa_Unites Preview big_issue Preview Rosaline330 Preview
Terms in this set (403)
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 Orange
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 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 4 feet
parts 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 30"
shall 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 50 volts
______volts or more she'll be guarded against accidental 4) by elevation of 8 feet or more above the floor or other working surface
contact or 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 30 inches and 6.5 feet
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
