Answer / Mahendra Kumar Singh Patel

1. Pair Cable: A single electrical conductor enclosed in insulation material.
2. Coaxial (Coax) Cable: A cable with a central conductor surrounded by an insulating layer, a braided or foil shield, and an outer insulating jacket.
3. Tripled (Tri) Cable: A type of coaxial cable consisting of three conductors twisted together to reduce electromagnetic interference.

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