What is the deffirant between EARTH, GROUND AND NUTRAL
Answers were Sorted based on User's Feedback
Answer / thavasik
Neutral is used to make the circuit complete.
Earth is used to protect the instruments or whatever from electrical shock.
Ground is used to bypass the electrical leakages
Is This Answer Correct ? | 27 Yes | 0 No |
Answer / ehtesham ali khan
Ground or earth in a mains (AC power) electrical wiring system is a conductor that provides a low impedance path to the earth to prevent hazardous voltages from appearing on equipment (the terms "ground" (North American practice) and "earth" (most other English-speaking countries) are used synonymously here). Normally a grounding conductor does not carry current.
Neutral is a circuit conductor (that carries current in normal operation), which is connected to earth (or ground) generally at the service panel with the main disconnecting switch or breaker.
In a polyphase or three-wire (single-phase) AC system, the neutral conductor is intended to have similar voltages to each of the other circuit conductors. By this definition, a circuit must have at least three wires for one to serve as a neutral.
Is This Answer Correct ? | 5 Yes | 5 No |
Answer / automation
Read all about grounding / earthing
http://jobselectricalengineers.blogspot.in/2015/11/grounding-earthing.html
Is This Answer Correct ? | 0 Yes | 0 No |
Answer / simon peter
Different names of a person in different field...........
Is This Answer Correct ? | 0 Yes | 4 No |
In CT,which terminal(s1,s2) need to be grounded?
Single line diagram for dbb (double bus bar)system.
How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?
hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :kjaswathy@gmail.com
What are the types of earthing? Explain dagramatically.
what is the difference b/w UHVDC and HVDC(LIGHT)?
What is d role of reactive power in power system??How it produce & consume?
how we can know which is Lv side and HV side of transformer by just seeing it?
What is the difference between a verilog task and a verilog function?
how much current carry a 3-1/2 core of 100mm size cable.explain it with solution
The synchronous speed of a motor with 6 poles and operating at 50 Hz frequency is ___.
What is the effect of solar radiation on the design of an Isolated Phase Busduct?
0 Answers Exide, Punj Lloyd Ltd,