1|Page
ALL MASTER ELECTRICIAN PACKAGED EXAMS:
QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED 2026
1. neutral point - ANSWER-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
2. In the NEC the words ___________indicate a mandatory requirement -
ANSWER-Shall or shall not
3. 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 colour 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. -
ANSWER-Orange
4. The required working space for access to live parts operating at 300 V to
ground, where there are exposed live parts on one side and grounded
parts on the other side is ____________. - ANSWER-3 feet 6 inches
5. The dimensions of working space for access to live parts operating at 300
V, nominal to ground, where there are expose live parts on both sides of
the workspace is________________. - ANSWER-4 feet
6. 110.26 A1- Dead front assemblies working space - ANSWER-30" for
non-electrical parts
7. 36" for electrical parts
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
,2|Page
8. 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. - ANSWER-30"
9. Large equipment - ANSWER-1200 A or greater and over 6 feet wide
10.Large equipment means of egress - ANSWER-Two means of egress 24"
wide by 6.5 feet tall unless the following conditions are met
a. unobstructed egress
b. Double the workspace
11.Headroom shall not be less than _______. - ANSWER-6.5 feet or the
height of the equipment
12.Live parts of electrical equipment operating at ______volts or more she'll
be guarded against accidental contact or approved enclosures or by any of
the following means - ANSWER-50 volts
13.4) by elevation of 8 feet or more above the floor or other working surface
14.A fence shall not be less than ______feet in height - ANSWER-8 feet
15.One entrance to enclosures for electrical installations 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 -
ANSWER-30 inches and 6.5 feet
16.Network compartments shall have at least ________means of access.
Each door she'll have an access that leads to a legal exit. - ANSWER-
Two
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
,3|Page
17.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 - ANSWER-30 inches
18.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. - ANSWER-1000 feet
19.Manhole workspace for cabling-A clear workspace not less than
_______wide shall be provided where cables are located on both sides
and not less than _______where cables are only on one side. - ANSWER-
3 feet
20.2-1/2 feet
21.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 - ANSWER-26" x 22"
22.26"
23.Manhole openings for personnel shall be located where they are not
directly above electrical equipment or conductors in the enclosure. Where
this is not practicable either a ________or a _______shall be provided. -
ANSWER-Protective barrier of fixed ladder
24.And insulated grounded conductor of _____or smaller 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. - ANSWER-
6 wag
25.Manhole covers shall be over ______pounds or otherwise designated to
require the use of tools to open. - ANSWER-100 pounds
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
, 4|Page
26.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 distinguishable coloured stripe other
than green running along the insulation - ANSWER-White or Gray
27.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 - ANSWER-White with coloured Stripe other than green or
distinguish by other suitable approved means
28.For screw shell devices with attach leads the conductor attached to the
screw shell shall have a _______or ________finish. - ANSWER-White
or Gray
29.In addition to the number of branch circuits required by other parts of the
section _______or more 20 A small appliance branch circuits shall be
provided for all receptacle outlets specified by 210.52B. - ANSWER-
Two
30.An individual branch circuit shall be provided for each
_________receptacle required by 210.52 I. - ANSWER-Air-Conditioning
31.Branch circuits required in a dwelling unit. - ANSWER-1) small
appliance branch circuit
32.2) laundry branch circuit
33.3) bathroom branch circuits
34.4) Air-Conditioning (NYC AMEND)
35.The maximum voltage drop on branch circuit conductors is
_________percent. - ANSWER-3%
36.Overall, 5%
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
ALL MASTER ELECTRICIAN PACKAGED EXAMS:
QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED 2026
1. neutral point - ANSWER-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
2. In the NEC the words ___________indicate a mandatory requirement -
ANSWER-Shall or shall not
3. 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 colour 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. -
ANSWER-Orange
4. The required working space for access to live parts operating at 300 V to
ground, where there are exposed live parts on one side and grounded
parts on the other side is ____________. - ANSWER-3 feet 6 inches
5. The dimensions of working space for access to live parts operating at 300
V, nominal to ground, where there are expose live parts on both sides of
the workspace is________________. - ANSWER-4 feet
6. 110.26 A1- Dead front assemblies working space - ANSWER-30" for
non-electrical parts
7. 36" for electrical parts
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
,2|Page
8. 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. - ANSWER-30"
9. Large equipment - ANSWER-1200 A or greater and over 6 feet wide
10.Large equipment means of egress - ANSWER-Two means of egress 24"
wide by 6.5 feet tall unless the following conditions are met
a. unobstructed egress
b. Double the workspace
11.Headroom shall not be less than _______. - ANSWER-6.5 feet or the
height of the equipment
12.Live parts of electrical equipment operating at ______volts or more she'll
be guarded against accidental contact or approved enclosures or by any of
the following means - ANSWER-50 volts
13.4) by elevation of 8 feet or more above the floor or other working surface
14.A fence shall not be less than ______feet in height - ANSWER-8 feet
15.One entrance to enclosures for electrical installations 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 -
ANSWER-30 inches and 6.5 feet
16.Network compartments shall have at least ________means of access.
Each door she'll have an access that leads to a legal exit. - ANSWER-
Two
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
,3|Page
17.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 - ANSWER-30 inches
18.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. - ANSWER-1000 feet
19.Manhole workspace for cabling-A clear workspace not less than
_______wide shall be provided where cables are located on both sides
and not less than _______where cables are only on one side. - ANSWER-
3 feet
20.2-1/2 feet
21.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 - ANSWER-26" x 22"
22.26"
23.Manhole openings for personnel shall be located where they are not
directly above electrical equipment or conductors in the enclosure. Where
this is not practicable either a ________or a _______shall be provided. -
ANSWER-Protective barrier of fixed ladder
24.And insulated grounded conductor of _____or smaller 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. - ANSWER-
6 wag
25.Manhole covers shall be over ______pounds or otherwise designated to
require the use of tools to open. - ANSWER-100 pounds
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
, 4|Page
26.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 distinguishable coloured stripe other
than green running along the insulation - ANSWER-White or Gray
27.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 - ANSWER-White with coloured Stripe other than green or
distinguish by other suitable approved means
28.For screw shell devices with attach leads the conductor attached to the
screw shell shall have a _______or ________finish. - ANSWER-White
or Gray
29.In addition to the number of branch circuits required by other parts of the
section _______or more 20 A small appliance branch circuits shall be
provided for all receptacle outlets specified by 210.52B. - ANSWER-
Two
30.An individual branch circuit shall be provided for each
_________receptacle required by 210.52 I. - ANSWER-Air-Conditioning
31.Branch circuits required in a dwelling unit. - ANSWER-1) small
appliance branch circuit
32.2) laundry branch circuit
33.3) bathroom branch circuits
34.4) Air-Conditioning (NYC AMEND)
35.The maximum voltage drop on branch circuit conductors is
_________percent. - ANSWER-3%
36.Overall, 5%
ALL MASTER ELECTRICIAN PACKAGED EXAMS: QUESTIONS WITH 100% VERIFIED ANSWERS LATEST
UPDATED
