This article is used to help explain Teck 90 or Teck style armored cables.  Teck 90 cable originated in Canada but is a popular product in many areas of the world today.
Teck Cable is composed of bare copper conductors with cross linked polyethylene insulation giving it a XHHW rating.  Standard temperature range for these Teck […]

This article is used to explain the differences between copper and aluminum – The two most commonly used conductors for wire and cable.  Silver is the best conductor; however its high price makes its use limited to situations where high conductivity or low resistance is required.Â
Both copper and aluminum have specific applications where one is […]