This depends of course on your countries regulations. As long as it is well above easy accessibility (e.g. between power poles) or unlikely to be damaged, then that is practical. Some countries allow 'tough plastic sheathed' cables to be exposed inside a room if above reach.
Cables are two or more wires running side by side and bonded and there is armored and unarmored cable. Armored cables are protected by flexible steel covering while the unarmored cable is only covered by plastic.
The fault that should not be found on flexible cords and cable is the ground fault.Faults that should not be found on flexible cords and cable is the ground fault.
Cable companies utilize satellite technology to initially get the signal, then it is distributed via underground or above ground cable.
It's the large structure that holds the cable above ground.
It should be RED, the Black is the Ground or Negative.
Armored cable is used in environments such as a front yard where environmental conditions make an armored cable susceptible to damage. If the question is asking about Shielded/Screened cable, that has a small thin metal foil wrapping that is used to "screen out" most external signal noise from the cable.
Cable sheath current is a current induced in the sheath by radio, magnetic or other interference, or a fault condition. The cable sheath should be grounded at one end so that this current flows to ground safely.
Something is shorted to ground.
The black cable is the negative or ground. The red cable is the hot or positive calbe.
1) Check the battery cable connections. They should be clean & tight. 2) Check the connection at the starter. They should be clean & tight. A loose ground cable on the battery. Check ground cable on the starter.
You need to have a grounding rod made of galvanized steel that is driven straight into the ground until only half an inch of bar is remaining above ground. The ground rod should be at least 6 feet in length. Drier land areas normally require a longer grounding rod, or more of them, spaced 10 feet apart. The ground rods themselves should be placed in [an] area[s] that are naturally permanently moist to have any effect. Then you have to run a grounding cable that is attached to the ground rod along the bottom or top of the fence (can be the top wire or bottom wire) all the way to the fence charger. This cable needs to be attached to the ground rod by ground rod clamps That grounding cable should be attached to that fence charger in order for the fence to be properly grounded. Check out the following links on tips and instructions on how to properly ground an electric fence.
In an electrical circuit, you'll have a charged circuit (the positive), and a ground circuit... a bad ground cable is a cable which is somehow not effectively completing the ground.. could be poor conductive material, a break or fray in the cable, an improper grounding point..