Services
Define Service Drop
The overhead conductors between the serving utility and the Service Point.
How many volt-amps do you use for each small-appliance branch circuit?
1,500 VA
Whats a circle with two horizontal lines?
Duplex receptacle
Small-Appliance Circuit Load
220.52(A)
S
Single-Pole Switch
Bonding at service-entrance equipment is very important because service-entrance conductors do not have what at their line side?
overcurrent protection
What is the demand factor for 4 or more fastened in place units?
75% or .75
S4
Four Way Switch
GFCI's are required outdoors
210.8(A)(3)
A main service disconnect shall not be installed where?
A bathroom
It is extremely important that a disconnect or panelboard used as service equipment be marked with what?
Suitable for Use as Service Equipment
When finding the volt-amps for an electric clothes dryer what number can you use if the nameplate rating is lower?
5000 watts
Describe a Range Outlet
A circle with three horizontal lines and an R in the bottom right corner.
General lighting load of 3 volt-amperes/ft2 in Dwelling Units.
220.14(J)
GFCI protection is not required for what?
Built-in dishwasher
An exterior raceway containing service entrance conductors must be _________ and arranged to drain.
raintight
What is your neutral conductor size based on?
The size of your hot feeder conductors.
SDS
Dimmer Switch
Conductors shall have a vertical clearance of not less than 8ft above the roof surface.
230.24(A)
Plug fuses shall have a(n) _____ configuration somewhere on the fuse when rated at 15 amperes or less.
hexagonal
In addition to carrying the unbalanced current, the service neutral conductor must also be capable of safely carrying _______ that it might be called upon to carry.
fault current
What table is used to size your equipment grounding conductor?
T250.122
Describe a Surface mounted floor special-purpose outlet
A square with a circle in it with a triangle in the circle with an S in the top right corner.
A receptacle supplying only permanently installed fire alarm or burglar alarm systems shall not be required to have GFCI protection.
210.8(A)(5)(Exception)
What is the name of the connector that connects the triplex to the SE cable?
parallel groove connectors