NYC MASTER ELECTRICIAN EXAM 230
QUESTIONS COMPLETE SOLUTIONS 2026
FINAL STUDY GUIDE PACKAGE GRADED
A+
⩥ Panel boards equipped with snap switches rated at ____ or less shall
have over-current protection not exceeding 200A..
Answer: 30Amps
⩥ For cord and plug connected electric vehicle supply equipment is
used, the interrupting devices of a listed personnel protection system
shall be provided and shall be located in the power supply cable not
more than ____inches from the attachment plug..
Answer: 12" inches
⩥ Equipment associated with electrical installation can be located above
or below other electrical equipment within their working space when the
associated equipment does not extend more than
—— inches from the front of the electrical equipment..
Answer: 6" inches
⩥ A fixed storage type water heater of 120 gallons or less shall be
considered a continuous, load and the branch circuits conductors shall
have an ampacity of ____ % of the nameplate current rating.
,Answer: 125%
⩥ Ground-fault protection of equipment shall be provided from solidly
grounded which electrical services of more than 150V to ground, but not
exceeding 600V phase for each service disconnecting means rated at
1,000A.
Answer:
⩥ In patient care areas, the grounding terminals of all receptacles and all
non-current-carrying conductive surfaces of fixed electric equipments
operating at over 600V, Likely to become energized, subject to personal
contact..
Answer:
⩥ Service conductors installed as unjacketed multi-conductor cable shall
have a minimum clearance of 3'ft from windows that are designed to be
opened, doors, porches, stairs, fire escapes, or similar locations..
Answer:
⩥ A hospital is a building or portion there of used for medical,
psychiatric, obstetrical, or surgical care, on a 24-hour basis, of four or
more patients.
Answer:
, ⩥ The dimensions of working space for access to live parts operating at
300V, nominal to ground, where there are exposed live parts on both
sides of the workspace is ____ feet..
Answer: 4' feet
⩥ Where conductors or cables are installed in conduits exposed to direct
sunlight on or above rooftops, the ambient temperature shall be
increased by 60F where the conduits are less than 1/2"inch from the
rooftop..
Answer:
⩥ What is the feeder or service calculated load for a waste disposal
(940VA),dishwasher (1250VA), a trash compactor (1100VA), and a
water heater (4500VA)? 5843VA.
Answer:
⩥ Exposed live parts of motors and controller operating at ____ Volts or
more between terminals shall be guarded against accidental contact by
enclosure or by location..
Answer: 50Volts
⩥ The authority having jurisdiction has the responsibility for making
interpretations of rules, for deciding upon the approval of equipment and
materials, for waiving specific requirements in the code permitting
alternate methods and materiel if safety is maintained..
QUESTIONS COMPLETE SOLUTIONS 2026
FINAL STUDY GUIDE PACKAGE GRADED
A+
⩥ Panel boards equipped with snap switches rated at ____ or less shall
have over-current protection not exceeding 200A..
Answer: 30Amps
⩥ For cord and plug connected electric vehicle supply equipment is
used, the interrupting devices of a listed personnel protection system
shall be provided and shall be located in the power supply cable not
more than ____inches from the attachment plug..
Answer: 12" inches
⩥ Equipment associated with electrical installation can be located above
or below other electrical equipment within their working space when the
associated equipment does not extend more than
—— inches from the front of the electrical equipment..
Answer: 6" inches
⩥ A fixed storage type water heater of 120 gallons or less shall be
considered a continuous, load and the branch circuits conductors shall
have an ampacity of ____ % of the nameplate current rating.
,Answer: 125%
⩥ Ground-fault protection of equipment shall be provided from solidly
grounded which electrical services of more than 150V to ground, but not
exceeding 600V phase for each service disconnecting means rated at
1,000A.
Answer:
⩥ In patient care areas, the grounding terminals of all receptacles and all
non-current-carrying conductive surfaces of fixed electric equipments
operating at over 600V, Likely to become energized, subject to personal
contact..
Answer:
⩥ Service conductors installed as unjacketed multi-conductor cable shall
have a minimum clearance of 3'ft from windows that are designed to be
opened, doors, porches, stairs, fire escapes, or similar locations..
Answer:
⩥ A hospital is a building or portion there of used for medical,
psychiatric, obstetrical, or surgical care, on a 24-hour basis, of four or
more patients.
Answer:
, ⩥ The dimensions of working space for access to live parts operating at
300V, nominal to ground, where there are exposed live parts on both
sides of the workspace is ____ feet..
Answer: 4' feet
⩥ Where conductors or cables are installed in conduits exposed to direct
sunlight on or above rooftops, the ambient temperature shall be
increased by 60F where the conduits are less than 1/2"inch from the
rooftop..
Answer:
⩥ What is the feeder or service calculated load for a waste disposal
(940VA),dishwasher (1250VA), a trash compactor (1100VA), and a
water heater (4500VA)? 5843VA.
Answer:
⩥ Exposed live parts of motors and controller operating at ____ Volts or
more between terminals shall be guarded against accidental contact by
enclosure or by location..
Answer: 50Volts
⩥ The authority having jurisdiction has the responsibility for making
interpretations of rules, for deciding upon the approval of equipment and
materials, for waiving specific requirements in the code permitting
alternate methods and materiel if safety is maintained..
