Answer / manoj kumar

0.4ohms

why neutral and body earthing of transformers kept separated? what is distance between two is required as per is?

6 Answers  

---

if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

0 Answers   Sail,

---

what are the effects when the frequency is decreased in any ac machine

1 Answers  

---

In Which vector group power transformers are mostly manufactured?

1 Answers   MRF,

---

Explain and give examples about VCB?

0 Answers   AZ Engineering, Vodafone,

---

could i arrange a faulty and healthey battery bank togather in parallel , if your ans is not then why?

3 Answers  

---

How to select the proper VSD to operate high inertial load

0 Answers  

---

in transformers for ex. 100mva and 400kv the secondary current is about 420 amps but for selection of bushing the capacity of selected bushing is 2000A why there is such big difference ?

2 Answers   ABB,

---

what is the relation b/w KW and KWH? plz explain with example.

6 Answers   FAG,

---

ELCBs are installed for protecting humans from AC leakage current.Is there a device which protects humans from DC Leakage current??e.g.leakage from batteries...If not,then why so???

1 Answers  

---

WHAT AC (HI VOLTAGE TEST) VOLTAGE SHOULD APPLY FOR 33KV CABLES.EXPLAIN IN DETAIL

12 Answers   NTPC, Voltech,

---

What mean by MLTP

0 Answers   Machino,

---