which are the three types of domestic electrical wires
Answers
Hello friend
(i) Live wire
(ii) Neutral wire
(iii) Earth wire
Earth wire, colour of insulation - green
The metallic body connected to the earth wire keeps its potential to that of the earth’s zero
potential and if there is any leakage the user does not get any kind of electric shock.
Always remember to use appropriately sized wires especially for use with power strips and high voltage equipment
Hope helps
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Answer:
Explanation:
The mains supply is delivered to houses using a three core wiring called the live neutral and the earth . The live wire is brown in colour and brings in the current. the neutral coloured Blue is the return wire . The earth is coloured green or yellow. These wire supply electricity to separate circuits within the house . Two separate circuit are used. One of 15A for Appliance with higher power ratings and the other of 5A ratings for others . The earth wire is usually connected to a metal plate deep in the earth near the house. It is safety measure and does not in any way affect the supply .