Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / kj
There are 2 answers to this depaending on where it is used.
1 - in a normal situation using the earth as a neutral will
work as the 2 are connected toogether to keep the neutral
at 0 volts. The reason for using a separate neutral and
earth is that they have 2 different functions. The neutral
is used to provide a return for the phase current. The
earth is used as a protection against shock.
2 - In some distribution systems where a long distance is
requierd, using the earth as a return can save a
considerable cost. for a single pahes circuit only one high
tension wire will be needed as the other side of the HT on
the transformer is connected to the earth.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is nichols chart?
what is the differences between microprocessor and general purpose computer
any application of back emf
If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma
I am an American living in Vietnam and I have recently gotten a refrigerator from Japan and it is rated for 100 vac, but the power here is 220 so I bought a voltage stabilizer it has a 1 kva output rating. Can you please tell me what the amperage is? I'm confused and without a working fridge.
where can the transformer having vector group Yny0 be used??
what is the basic need of domestic loads 1- voltage 2- current
In which working principal temperature transmitter work.explain in detailed.
A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
how can we change the phase angle b/w two phase?
Can we check ELCB constantly from R1 to R8 phase in 1 no DB?
critically criticize the application of ring main unit in power system
we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.
Give details of your interested designation, the post you are interested to serve the company better and explain why you think you can serve the company better in such position if employed?
