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tle lesson 2
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Cards (25)
a device that acts as a convenient source of eectrical energy for current-consuming apliances
convenience outlet
give 2 typ of convenience outlet
surface tyope and flush typoe
a device inserted ito a conveniece outlet to conduct electric current
male plug
devices that hold and protect the lamp and are also called lamp sockets
lamp holder
give 4 classsification of lamp holder
flush, hanging (weather proof/chain) surface type
a device
connects and disconnect the flow of electruic current
i a circuit
switch
3 calssification of switch
flush type surface type hanging type
a circuit protective device
that automatically blows
and cuts the current when an over load or short circuit happen
fuse
1st type of fuse
knife blade
2nd type of fuse
cartridge
3rd type of fuse
plug type
a
protective device used automatically blows and cut the current when trouble in the circuit
circuit breaker
an
octagonal
shaped electrical material
junction box
rectangular-
shaped metallic or plastic pvc
utility box
is a
duplex stranded wire
used for tempoerary wiring instalation / AWG (american wire gauge)
flat cord
made
of multiple strands
stranded wire
made of a single starand of coper or alminum wire
solid wire
plasrtic condits or raceways deisgned to be a channe;l of wire
non metallic conduits
metalic raceways
metallic conduit
electrical materials used as the passage of wire for protection and insulation
conduit/pipes
electrical materials used to hold and anchor electrical condits in their proper position
clamp
give 2 types of clamps
metal an plastic
attach metallic or non metalic condui to te juction or utility boxes
connectors
used to
protect
and
cover
live or open wires
electrical tape
are used to fasten the conduit on walls and other framing parts
fastener e.h (nails, etc.)