ceways nelboards
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Transcribed Image Text:is a problem. This can mean an increase n
Feeders are the part of the electrical system that connects the branc
When tabulating materials, take special note of long runs of raceway or cable
4.
to the electrical service equipment.
motors
a.
b.
busbars
C.
raceways
d.
panelboards
Conductors to be installed in raceways may be spliced at
the raceway if the cover of the raceway is removable
5.
junction boxes
panelboards
conduits
a.
b.
C.
d.
modular partitions
6.
and determine whether
conductor and/or raceway size.
ampacity
single-phase supply
voltage drop
wiring
a.
b.
С.
d.
In a commercial building, an allowance of
the installation of telephone equipment to provide the power required to
operate the special switching equipment for the telephones used by tenants.
7.
volt-amperes is made for
a.
600
b.
800
1000
с.
d.
2000
8.
Motors marked with Insulation Class B are suitable for use in ambient
temperatures of up to
105°C
130°C
a.
b.
C.
d.
155°C
180°C
30
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