Is there a standard depth of gravel fill in Substation Switchyard? Please give a design/drawing. Thank you.

0 Answers  

---

what is the KVA formula of a three phase transformer

5 Answers  

---

Why magnetic flux produces an induced current?? what is the detailed procedure ?? ans plz

1 Answers  

---

WHY SPEAKER OUTPUT IN WATTS??

2 Answers  

---

A cotter joint is generally used to transmit

0 Answers   Caterpillar,

---

How to PLC give the command to electrical

1 Answers  

---

why we use low kv lightining arrester in line for example 9 kv using in 11kv

1 Answers  

---

for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip & what is the HF setting in this relay

2 Answers  

---

what is the meaning of spur line?

1 Answers  

---

If load is 240 kw & pf is 0.8 lagging, than how to increase it from0.8 to 1.0(unit),which rating capacitor used, please give me Calculation. What is effact of consumer & suplier if pf is lagging or leading with on effect machines/ TF/GE etc.

6 Answers   L&T,

---

I want to know that a 160kva diesel generator contains capacity of 160kva on each phase like R=160 Y=160 B=160 total RYB=480kva or it is total capacity of all there phases like RYB=160kva ... thanks in advance ...

2 Answers   jlpl, JP Saraswat Engineers,

---

Can anybody suggest me about what are all the TECHNICAL CERTIFICATIONS avilable for Electrical Engineers for working people with clear details??

1 Answers  

---