Common wire cable Flashcards
(25 cards)
What is non-metallic sheathed cable called?
Loomex
What is armoured cable called?
BX cable
What is aluminum-sheathed cable called?
corflex
Name for mineral-insulated cable?
Pyrotenax
what is NMD90?
Non metallic dry cable at 90degrees
NMWU?
Non metallic wet underground
NMW?
non-metallic wet location
What is armoured cable commonly known as and where is it found?
(AC) or BX and dry locations
What is ACL cable?
armoured cable with lead covering that resists moisture
Abbreviation for Aluminum sheathed cable and what is it used for? Also known as?
ASC, mostly industrial applications from 600v-5000v. Also known as corflex.
What voltage is mineral cable good for? What is the name known as?
600v , Pyrotenax
Abbreviation for Neutral supported cable?
NSC
Where is neutral supported cable used?
overhead services involving secondary distribution on private property
Other type of mineral insulated cable? what voltage is it good for?
(LWMIC) light weight mineral insulated cable good for 300v
Common types of neutral supported cable and ratings?
NS - 1 rated at 300v
NSF - 2 rated at 600v
Single-phase, 3 wire 120/240v for overhead distribution use
Flexible cord or cable?
Is when 2 or more flexible wires are ran together in a single jacket.
Range and dryer cable?
is type DRI, rated for 300v max. Comes in lengths up to 2m with permanent attached plug
Heater cord?
Is for connection to portable heating equipment types HPD, HPN, and SHJO
General service cords?
Used for attachment to portable devices subject to hard usage , types SJ rated for 300v and S rated for 600v
Power?
supply cables used for larger current devices up to 600v available in sizes #8-#2
What is FCC?
flat conductor cable made to run under carpets in offices , rated at 15 or 20a
Bus bar applications?
Use of bare bus bars is restricted , generally found in older generating stations and electrical vaults.
Mainly for distribution
Splitters?
used to divide a service into smaller sub-feeds. Using lugs for anything bigger than #10 wire
Busways?
Used where?
Also known as?
Sometimes called bus ducts provide a plug ins at regular intervals , used in offices, classrooms, shops.
Also known as pack poles