Transcript Spped Drill 4

Practice Code Look Up
Two Minute Drill
Copyright 2005 Ted
"Smitty" Smith
Directions
• Left click on the presentation ICON
located at the bottom of the slide directory
to the left of the this slide.
• Each slide will transition to the correct
answer automatically in 2:00 minutes. The
correct answer will transition in 5 seconds.
• Do not worry about writing down the
correct answer for now. You will have the
opportunity to do that at the end of the two
minute drill
• Good luck
Copyright 2005 Ted
"Smitty" Smith
Raceways
• When are you required to use an
approved electrically
conductive corrosion resistance
compound on conduit threads?
Copyright 2005 Ted
"Smitty" Smith
Raceways
• On field Cuts in corrosive areas
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Carnival and circus overhead
wiring outside of tents and
concession areas where the
voltage-to-ground does not
exceed 150V shall maintain a
vertical clearance of ____________
above platforms, projections or
surfaces from which they might
be reached.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• 10 Feet
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Class III locations are those
that are hazardous because of
the presence of _______________.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Ignitable Fibers
Copyright 2005 Ted
"Smitty" Smith
Branch Circuits and
Feeders
• What is the feeder or service
demand load for two 3 kW
ranges?
Copyright 2005 Ted
"Smitty" Smith
Branch Circuits and
Feeders
• 4500 Watts
Copyright 2005 Ted
"Smitty" Smith
Grounding
• If the transfer switch for a
portable generator switches the
___________________ conductor,
then the portable generator
shall be grounded in
accordance with NEC Article
250.30.
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Grounded
Copyright 2005 Ted
"Smitty" Smith
Services
• Service conductors shall be
considered outside when run
under the building if installed in
conduit and buried ______________
under earth.
Copyright 2005 Ted
"Smitty" Smith
Services
• 18”
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Under a raised floor in an
Information Technology
Equipment room, liquidtight
flexible non-metallic conduit
shall be permitted to enclose
branch-circuit conductors for
information technology
communication equipment.
True or False
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• True
Copyright 2005 Ted
"Smitty" Smith
Motors
• A feeder for a motor circuit shall
have a protective device with a
rating or setting ________________ the
largest rating of the branch-circuit
short-circuit and ground-fault
protective device for any motor in
the group, plus the sum of the full
load currents of the other motors of
the group.
Copyright 2005 Ted
"Smitty" Smith
Motors
• Not greater than
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• The purpose of 60/120V power
systems is to reduce
objectionable noise in areas
containing sensitive electronic
equipment. Its use is restricted
to ________________ occupancies
that are under close supervision
by qualified personnel.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Commercial and Industrial
Copyright 2005 Ted
"Smitty" Smith
Grounding
• When bonding equipment,
__________shall not be used for
this connection and the
termination shall not depend
solely on__________________.
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Sheet metal screws, solder
250.8
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• The size of a feeder, grounded
conductor shall not be smaller
than required by_________,
except that _________ shall not
apply where grounded
conductors are run in parallel.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 250.122,
250.122(F)
215.2(A)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• Where the premises wiring
system has branch circuits
supplied from more than one
nominal voltage system, each
ungrounded conductor of a
branch circuit, where
accessible, shall be identified
by __________.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• System
210.5(C)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• The size of the industrial control
panel supply conductor shall
have an ampacity not less than
________ percent of the full load
current of all resistance heating
loads plus 125% of the full load
current rating of the highest
rated motor plus the sum of the
full load current
ratings of all
Copyright 2005 Ted
"Smitty" Smith
connected motors
and
Equipment Use
• 125%
409.20
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• A ballast in a fluorescent
luminaire that is used for egress
lighting and energized only
during a failure of the normal
supply shall not have
________________.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Thermal
Protection
410.73(E)(4)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• The earth shall not be
considered as an effective
ground fault current path. True
or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• True
5)
250.4(A)(
Copyright 2005 Ted
"Smitty" Smith
Overcurrent Protection
• Can the next standard sized
overcurrent protective device
be used to protect tap
conductors for transformer
secondary conductors?
Copyright 2005 Ted
"Smitty" Smith
Overcurrent Protection
• NO 240.21(C)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• All grounding electrodes as
described in 250. 52(A)(1)
through 250.52(A)(6) that are
____________ at each building or
structure served shall be
bonded together to form the
grounding electrode system.
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Present
250.50
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Handhold enclosure covers
shall have an
_____________________ that
prominently identifies the
function of the enclosure.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• identifying mark or
logo 314.30(D)
Copyright 2005 Ted
"Smitty" Smith
Conductors and Cable
Assemblies
• Type MC cable does not have to
be supported if it is not more
than 2 feet long and it is being
used to provide flexibility to a
termination. True or False
Copyright 2005 Ted
"Smitty" Smith
Conductors and Cable
Assemblies
• True
320.30(D)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Wiring installed in aircraft hangars in
unclassified locations that are
adjacent to areas in which
flammable liquids or vapors are not
likely to be released, such as stock
rooms or electrical control rooms,
which are adequately ventilated and
are effectively cut off from the
hangar itself by walls or partitions,
shall be permitted to be of any
2005 Ted
suitable typeCopyright
wiring
method
"Smitty" Smith
Equipment Use
• True Exception to 513.7
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• A 1/2" knockout will be made in
a fluorescent light fixture that
will be mounted over a junction
box. The light fixture will be
mounted with toggle bolts. A
1/2" chase nipple will be
installed so that the conductors
from the box can be brought
into the fixture
for make up. Is
Copyright 2005 Ted
"Smitty" Smith
this is legal installation
Equipment Use
• No
410.14(A)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Is thermal protection required
for the ballast of a fluorescent
exit light?
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• No
410.73(E)(3)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• The 480 volt auxiliary
equipment of an electric
discharge lamp is permanently
installed in a luminaire and the
luminaire is mounted on a pole
for the illumination of a
highway. What is the minimum
height above the ground the
auxiliary equipment
must be
Copyright 2005 Ted
mounted? "Smitty" Smith
Equipment Use
• 22 ft 210.6(D)(1)(a)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Is the terminal of an electric
discharge lamp rated in excess
of 1000V considered to be a live
part according to the NEC?
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Yes 410.80 (C)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Is an equipment grounding
conductor required to be
installed in listed metal flexible
conduit that is 2 feet in length
and is used only to provide
flexible connection to a motor?
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Yes 250.118(5)(d)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Exposed, non-current carrying,
metal parts of motion picture
projection equipment that is
fastened in place shall be
grounded regardless of voltage.
True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• True 250.112 (H
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Exposed, non-current carrying,
metal parts of equipment that is
connected by cord and plug,
regardless of voltage, that is
installed in non-hazardous
locations shall be grounded.
True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• False 250.114 (1) and (2)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• The connection of a grounding
electrode conductor or bonding
jumper to fire-proofed structural
steel shall not be required to be
accessible if it is made with an
irreversible compression
connection. True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• True 250.68 (A) Exep. 2
Copyright 2005 Ted
"Smitty" Smith
Grounding
• A ground rod of 8 feet in length
must be installed so that the
connection point of the
grounding electrode conductor
remains accessible and above
the ground. True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• False 250.53 (G) and 250.68 (A)
Exp. 1
Copyright 2005 Ted
"Smitty" Smith
Grounding
• The ground fault current path of
the equipment grounding
system is intended to return
fault current back to the earth.
True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• False 250.2 Back to the source
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• Where calculations result in a
fraction of an ampere that is
less than __________, such
fractions shall be permitted to
be dropped.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• .5
220.5(B)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• Outlets for heavy duty lamp
holders shall be calculated at a
minimum of _______ voltamperes.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 600
220.14(E)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• A load not less than ___________
volt amperes shall be included
for each 2-wire laundry branch
circuit installed as required by
210.11(C)(2).
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 1500
220.52(B)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• An alternate load calculation for
determine if the existing service
or feeder is of sufficient
capacity to serve additional
loads in an existing dwelling
unit is found in __________________.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 220.83 220.83
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• The rules for calculating the
load on fixed multi-outlet
assemblies are found in
_______________.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 220.14(H)
220.14(H)
Copyright 2005 Ted
"Smitty" Smith
The End
• Each of the slides will now be
repeated.
• They are not timed in this segment.
To change a slide, click on the side
with your left mouse button.
• Be sure to physically look up the
answers in your code book to
improve your look up speed and skill.
Copyright 2005 Ted
"Smitty" Smith
Practice Code Look Up
Questions and Answers
Copyright 2005 Ted
"Smitty" Smith
Raceways
• When are you required to use an
approved electrically
conductive corrosion resistance
compound on conduit threads?
Copyright 2005 Ted
"Smitty" Smith
Raceways
• On field Cuts in corrosive areas
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Carnival and circus overhead
wiring outside of tents and
concession areas where the
voltage-to-ground does not
exceed 150V shall maintain a
vertical clearance of ____________
above platforms, projections or
surfaces from which they might
be reached.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• 10 Feet
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Class III locations are those
that are hazardous because of
the presence of _______________.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Ignitable Fibers
Copyright 2005 Ted
"Smitty" Smith
Branch Circuits and
Feeders
• What is the feeder or service
demand load for two 3 kW
ranges?
Copyright 2005 Ted
"Smitty" Smith
Branch Circuits and
Feeders
• 4500 Watts
Copyright 2005 Ted
"Smitty" Smith
Grounding
• If the transfer switch for a
portable generator switches the
___________________ conductor,
then the portable generator
shall be grounded in
accordance with NEC Article
250.30.
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Grounded
Copyright 2005 Ted
"Smitty" Smith
Services
• Service conductors shall be
considered outside when run
under the building if installed in
conduit and buried ______________
under earth.
Copyright 2005 Ted
"Smitty" Smith
Services
• 18”
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Under a raised floor in an
Information Technology
Equipment room, liquidtight
flexible non-metallic conduit
shall be permitted to enclose
branch-circuit conductors for
information technology
communication equipment.
True or False
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• True
Copyright 2005 Ted
"Smitty" Smith
Motors
• A feeder for a motor circuit shall
have a protective device with a
rating or setting ________________ the
largest rating of the branch-circuit
short-circuit and ground-fault
protective device for any motor in
the group, plus the sum of the full
load currents of the other motors of
the group.
Copyright 2005 Ted
"Smitty" Smith
Motors
• Not greater than
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• The purpose of 60/120V power
systems is to reduce
objectionable noise in areas
containing sensitive electronic
equipment. Its use is restricted
to ________________ occupancies
that are under close supervision
by qualified personnel.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Commercial and Industrial
Copyright 2005 Ted
"Smitty" Smith
Services
• Service conductors shall be
considered outside when run
under the building if installed in
conduit and buried ______________
under earth.
Copyright 2005 Ted
"Smitty" Smith
Services
• The service entrance of a
building may be located less
than three feet from a window
as long as the conductors are
installed so that they___________
of the window.
Copyright 2005 Ted
"Smitty" Smith
Services
• Run above the top
level
230.9(A)Ex
Copyright 2005 Ted
"Smitty" Smith
Services
• Raceways that carry serviceconductors that are embedded
in masonry shall be __________.
Copyright 2005 Ted
"Smitty" Smith
Services
• Arranged to drain
Copyright 2005 Ted
"Smitty" Smith
230.53
Services
• A cable tray may serve to carry
service-entrance conductors
along with other conductors as
long as there is a ________.
Copyright 2005 Ted
"Smitty" Smith
Services
• Barrier
230.44Ex
Copyright 2005 Ted
"Smitty" Smith
Services
• True of False, the disconnect
for a TVSS is not counted as
one of the six disconnects
allowed for a service.
Copyright 2005 Ted
"Smitty" Smith
Services
• True
230.71(A)
Copyright 2005 Ted
"Smitty" Smith
Services
• The service head for entranceconductors should be located
above the point of attachment
but may be located elsewhere
as long as the attachment is
within __________ feet.
Copyright 2005 Ted
"Smitty" Smith
Services
• 2 feet
230.54(C) Ex
Copyright 2005 Ted
"Smitty" Smith
Overcurrent Protection
• According to Article
___________________ of the 2005
NEC, nonstandard fuses are
permitted.
Copyright 2005 Ted
"Smitty" Smith
Overcurrent Protection
• True
240.6(A)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• For multiple separately derived
systems the common grounding
electrode conductor shall not
be smaller than
__________________.
Copyright 2005 Ted
"Smitty" Smith
Grounding
• 3/0 CU or 250Kcm AL
250.30(A)(4)(a)
Copyright 2005 Ted
"Smitty" Smith
Raceways
• The minimum burial depth for a
nonmetallic raceway with no
vehicular traffic shall be
__________________ inches.
Copyright 2005 Ted
"Smitty" Smith
Raceways
• 4"
Table 300.5 Col. 3
Copyright 2005 Ted
"Smitty" Smith
Calculations
• A conductor passing through a
junction box with a loop length
of ______________ shall be
counted twice for box fill
calculations.
Copyright 2005 Ted
"Smitty" Smith
Calculations
• Twice the minimum length
required by Article 300.14
•
314.16(B)(1)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• When bonding equipment,
__________shall not be used for
this connection and the
termination shall not depend
solely on__________________.
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Sheet metal screws, solder
250.8
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• The size of a feeder, grounded
conductor shall not be smaller
than required by_________,
except that _________ shall not
apply where grounded
conductors are run in parallel.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 250.122,
250.122(F)
215.2(A)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• Where the premises wiring
system has branch circuits
supplied from more than one
nominal voltage system, each
ungrounded conductor of a
branch circuit, where
accessible, shall be identified
by __________.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• System
210.5(C)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• The size of the industrial control
panel supply conductor shall
have an ampacity not less than
________ percent of the full load
current of all resistance heating
loads plus 125% of the full load
current rating of the highest
rated motor plus the sum of the
full load current
ratings of all
Copyright 2005 Ted
"Smitty" Smith
connected motors
and
Equipment Use
• 125%
409.20
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• A ballast in a fluorescent
luminaire that is used for egress
lighting and energized only
during a failure of the normal
supply shall not have
________________.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Thermal
Protection
410.73(E)(4)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• The earth shall not be
considered as an effective
ground fault current path. True
or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• True
5)
250.4(A)(
Copyright 2005 Ted
"Smitty" Smith
Overcurrent Protection
• Can the next standard sized
overcurrent protective device
be used to protect tap
conductors for transformer
secondary conductors?
Copyright 2005 Ted
"Smitty" Smith
Overcurrent Protection
• NO 240.21(C)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• All grounding electrodes as
described in 250. 52(A)(1)
through 250.52(A)(6) that are
____________ at each building or
structure served shall be
bonded together to form the
grounding electrode system.
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Present
250.50
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Handhold enclosure covers
shall have an
_____________________ that
prominently identifies the
function of the enclosure.
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• identifying mark or
logo 314.30(D)
Copyright 2005 Ted
"Smitty" Smith
Conductors and Cable
Assemblies
• Type MC cable does not have to
be supported if it is not more
than 2 feet long and it is being
used to provide flexibility to a
termination. True or False
Copyright 2005 Ted
"Smitty" Smith
Conductors and Cable
Assemblies
• True
320.30(D)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Wiring installed in aircraft hangars in
unclassified locations that are
adjacent to areas in which
flammable liquids or vapors are not
likely to be released, such as stock
rooms or electrical control rooms,
which are adequately ventilated and
are effectively cut off from the
hangar itself by walls or partitions,
shall be permitted to be of any
2005 Ted
suitable typeCopyright
wiring
method
"Smitty" Smith
Equipment Use
• True Exception to 513.7
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• A 1/2" knockout will be made in
a fluorescent light fixture that
will be mounted over a junction
box. The light fixture will be
mounted with toggle bolts. A
1/2" chase nipple will be
installed so that the conductors
from the box can be brought
into the fixture
for make up. Is
Copyright 2005 Ted
"Smitty" Smith
this is legal installation
Equipment Use
• No
410.14(A)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Is thermal protection required
for the ballast of a fluorescent
exit light?
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• No
410.73(E)(3)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• The 480 volt auxiliary
equipment of an electric
discharge lamp is permanently
installed in a luminaire and the
luminaire is mounted on a pole
for the illumination of a
highway. What is the minimum
height above the ground the
auxiliary equipment
must be
Copyright 2005 Ted
mounted? "Smitty" Smith
Equipment Use
• 22 ft 210.6(D)(1)(a)
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Is the terminal of an electric
discharge lamp rated in excess
of 1000V considered to be a live
part according to the NEC?
Copyright 2005 Ted
"Smitty" Smith
Equipment Use
• Yes 410.80 (C)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Is an equipment grounding
conductor required to be
installed in listed metal flexible
conduit that is 2 feet in length
and is used only to provide
flexible connection to a motor?
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Yes 250.118(5)(d)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Exposed, non-current carrying,
metal parts of motion picture
projection equipment that is
fastened in place shall be
grounded regardless of voltage.
True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• True 250.112 (H
Copyright 2005 Ted
"Smitty" Smith
Grounding
• Exposed, non-current carrying,
metal parts of equipment that is
connected by cord and plug,
regardless of voltage, that is
installed in non-hazardous
locations shall be grounded.
True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• False 250.114 (1) and (2)
Copyright 2005 Ted
"Smitty" Smith
Grounding
• The connection of a grounding
electrode conductor or bonding
jumper to fire-proofed structural
steel shall not be required to be
accessible if it is made with an
irreversible compression
connection. True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• True 250.68 (A) Exep. 2
Copyright 2005 Ted
"Smitty" Smith
Grounding
• A ground rod of 8 feet in length
must be installed so that the
connection point of the
grounding electrode conductor
remains accessible and above
the ground. True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• False 250.53 (G) and 250.68 (A)
Exp. 1
Copyright 2005 Ted
"Smitty" Smith
Grounding
• The ground fault current path of
the equipment grounding
system is intended to return
fault current back to the earth.
True or False
Copyright 2005 Ted
"Smitty" Smith
Grounding
• False 250.2 Back to the source
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• Where calculations result in a
fraction of an ampere that is
less than __________, such
fractions shall be permitted to
be dropped.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• .5
220.5(B)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• Outlets for heavy duty lamp
holders shall be calculated at a
minimum of _______ voltamperes.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 600
220.14(E)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• A load not less than ___________
volt amperes shall be included
for each 2-wire laundry branch
circuit installed as required by
210.11(C)(2).
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 1500
220.52(B)
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• An alternate load calculation for
determine if the existing service
or feeder is of sufficient
capacity to serve additional
loads in an existing dwelling
unit is found in __________________.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 220.83 220.83
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• The rules for calculating the
load on fixed multi-outlet
assemblies are found in
_______________.
Copyright 2005 Ted
"Smitty" Smith
Feeders and Branch
Circuits
• 220.14(H)
220.14(H)
Copyright 2005 Ted
"Smitty" Smith