In underground distribution line cable, what is this metallic barrier that protects the cable from lightning strikes and from current from other fault sources?*JacketShieldConductorInsulation

In overhead lines, this wire protects transmission line equipment from damage due to lightning surges.*Barbed WireGuy wireGuard wireEarth Wire

It is a protective device that is used to discharge higher voltages to the earth which is produced upon the transmission line due to the lightning.*Lightning isolatorLightning arresterEarth wireGrounding rod

This component of overhead distribution line is used to support the live conductor and provide a suitable distance from the ground level.*Vee guardTop hamperLine SupportCross arm

Which of the following cables have an aluminum shield inside the plastic jacket that surround the pair of wires? Choose one.Choose one answer.Covered Twisted-Pair cablesShielded Twisted-Pair cablesProtected Twisted-Pair cables

What do you call that insulating material which separates the two parallel conducting metal plates in the capacitor?Group of answer choicesDielectricFoilAluminumTerminal Wire