Answer / bhatti

idally u can says 0 volts,but practically it is not
possible to attain 0V due to soil or environmental
conditions.it might be as low as possible near about 1-2V
Max.
Otherwise put water ,check earthing wire....etc.

Answer / vishant

ideally it should be 0
but practically we will get say 1 to 2 volt

Answer / chetan

because of UPS Output is connected generaly with isolation
transformer output is always star so neutral is ground so
voltage between star and neutral is always minimum 0 or 1
around.....

Answer / kiong yu

0 volt

Do you need any help with FEWA Electrical Supervisor exams?

0 Answers  

---

What are the function of different components of servo motor?

0 Answers   BARC, Parle,

---

Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter

0 Answers  

---

how to decide the load on secondary of the tranformer

1 Answers   DLF,

---

Why ground terminal is used in pot meter 10k ohms

0 Answers   Mahle,

---

What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?

0 Answers   Jindal,

---

How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva

0 Answers  

---

How to calculate the cable size (XLPE)for suitable to 120KW load (if Motor or heaters etc)

4 Answers   SSC,

---

why insulators are colured in brown only?

3 Answers   Transco,

---

What is difference between Earthing, Ground and Neutral?

1 Answers   ABB, ABC, Indo Asian,

---

roles of owslaw explain?

3 Answers   BSNL,

---

what is the Pickup/drop off ratio in BCPU relays

0 Answers   DNJ Energy LLC,

---