0
It is earth wire for protection
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
A conductor directly connected to the Earth?
GROUND
What is a circuit connected to the Earth called?
Grounding?AnswerIf a line conductor is unintentionally connected to earth, then it is an earth fault.
Conductor directly connected to the earth?
A conductor that is directly connected to the earth is called ground. One of its applications is through the determination of the field strength of surface wave radio transmissions.
What are the two components of a building's lightning protection system?
The earthing spike and earthing conductor and the earth pit to which the earth conductor is connected to.
What is the advantage of connecting the outer conductor of a coaxial cable to ground?
To prevent the outer conductor, or shield, from radiating, it is connected to electrical ground, keeping it at a constant potential.
What are the functions of each of the three wires in a 3 pronged plug?
One is connected to the line conductor (there is no 'positive' conductor in a.c. systems), and the others are connected to the neutral and protective (earth/ground) conductors. In simple terms, you can think of the line and neutral conductors as the 'supply' and 'return' conductors.In North America, the line conductor has a nominal potential of 120 V with respect to the neutral; in Europe, the line conductor has a nominal potential of 230 V with respect to the neutral.The protective (earth/ground) conductor provides a low-resistance path back to the distribution transformer, which will enable the circuit's protective device (fuse or circuit breaker), which is always connected in the supply's line conductor, to operate should the line conductor accidentally make contact with the appliance's metal enclosure. A broken neutral conductor will not cause current to drain to earth through the protective conductor; should this happen, the load will simply stop working.Some equipment does not require the earth or ground conductor to be connected. These devices have additional insulation to prevent users being exposed to the line voltage.ColorsIn North America, the line conductor is black, neutral is white and earth is green.In Europe, Live or line is brown, neutral is blue and earth is yellow and green.
What is an earth or ground continuity conductor?
An earth or ground conductor that is used for continuity throughout the home is the ground conductor that is found in cable wire sets. What it is used for is to bring everything that it is connected to down to the same potential which is zero. The grounding circuit is a low impedance circuit. If a fault occurs on any equipment and shorts out to ground, this conductor being directly connected to the distribution panel, carries the fault and trips the breaker feeding the faulted circuit.
An electrician had connected a live conductor to an earth terminal two of the EAWR regulations were broken which two?
Reg 8 and Reg 16
What is a globe or conductor or insulator?
You mean our earth? Earth globe is a good conductor of electricity.
How is an apple connected to the earth?
apple and earth how are they connected
When was Connected Earth created?
Connected Earth was created in 2001.
How are the earth systems connected?
we are all connected through earth's
