How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

0 Answers   Panacea,

---

for any load, what happen if we use the cable rating above its normal rating

2 Answers  

---

what are the applications of PLC?

0 Answers  

---

What is the theoretical capacity of a channel in each of the following cases? i) Bandwidth: 20KHz SNR(dB) =40 ii) Bandwidth: 200KHz SNR(dB) =06 iii) Bandwidth: 1MHz SNR(dB) =20

0 Answers   UOG,

---

What is Load commutation and how it is done?Cite some example where this type of commutation is used

2 Answers   NTPC,

---

---

How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.

2 Answers   NASSA, Orchid, SB Automation,

---

What is the HVDC Transmission System? What are the conditions applicable to lay an HVDC Line?

0 Answers  

---

what happen for input voltage output voltage input current output current and kva if we increase primery winding in transformer?

1 Answers  

---

What are the effects of electrical faults?

0 Answers  

---

Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it?

4 Answers  

---

what is use of thermistor ?

2 Answers  

---

How the PF control while running DG set with load

0 Answers  

---