ACT has thermoplastic insulated wires. AC is old MC is the modern cable.
Ground / earth protection will not impact cable sizing.
It is becase of not meeting each other
Armored electrical cable contains insulated electrical service wires protected by a flexible steel covering. Metallic Conduit is a tube or pipe though which we lay electrical cable.(Most commonly lighting cables).
Cable tray is a system of wiring in a building in which insulated electrical wires are used to distribute power and communication to various access points. Cable trunks are power supply lines that are used to distribute power and communication services to large areas such as industrialized cities.
Hairdryers often have a double-insulated design, which means they have an extra layer of insulation to protect against electric shocks. This eliminates the need for an earth wire in the cable because the double insulation provides adequate protection against electric leakage.
Yes, of course they are insulated. If they were not the signals would short out and be unusable. If electric power cords were not insulated they would short out and blow the breaker (or worse start a fire)!
Paper Insulated Lead Sheathed Cable. Used for medium voltage levels.
Insulated wires and cables are commonly used conductors in power engineering
The weight of 500MCM THHN insulated copper cable is approximately 1.002 pounds per foot.
ACT has thermoplastic insulated wires. AC is old MC is the modern cable.
Ground / earth protection will not impact cable sizing.
Impulse noise
No. The cable has capacitance, and an AC source would not be able to distinguish between capacitance and leakage.
Yes, but not for ever. A capacitor can never be perfectly insulated and it has a small leakage current, that causes it to discharge eventually.
Most likely insulated copper.
3 phase cable is transposed to minimize the effect of leakage/capacitance current.