what clearance required for 4.5 mva dry type transformer?

0 Answers   SPS,

---

Wat is da difference b/w neutral earthing and unearthed system?

2 Answers  

---

What is the harm if we install primary side 11 KV VCB at a distance of one Km from the 11/3.3KV 12.5 MVA transformer through 11 KV cable.

4 Answers  

---

In liquid rotor starter how PH valve should be maintained.

1 Answers  

---

What is a roll of a adopter pannel in buscoupler pannel????

2 Answers  

---

What is the usega of brking resistor? and how it will useful to Drive...?

3 Answers  

---

For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from ground?

3 Answers   Sabic,

---

1)which height building required lightning arrester? 2)how to calculate the requirement of lightning arrester? 3)what is the pro instrument? 5)how to test protective relay like overload?earth fault relay?

1 Answers  

---

what is feeder?

2 Answers  

---

If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?

0 Answers   Posco,

---

Why the TNC switch is called as Memory switch

1 Answers   Reliance,

---

how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

0 Answers   Schneider,

---