Answer / koti

No

Answer / s.j.shukla

Yes. But it will cover area of protection from HV CT to LV CT of transformer. Basically restricted earth fault is a UNIT protection.

How to Calculate 11 KV Side Cable size of a 250 KVA Oil cooled transformer

2 Answers  

---

what is relation between motor poles & motor current in 3 phase motor

1 Answers  

---

why DC motor body is plain cover but AC motor is different like finse?

2 Answers  

---

Any one Give me formula for to increse the power factor, 0.8 to 0.95, How much the KVAr Required

9 Answers   Emerson, Rajshree Sugars, Siemens,

---

Why are transmission lines multiples of 11? Is it because of some historic reason ? Or is there a scientific base to it?

5 Answers  

---

---

Can we loop AC neutral wire with DC neutral wire?

5 Answers   ABB,

---

how can we represne the analog signal and digital signal if want to measure the speed and we have to use PLC

2 Answers  

---

In Transmission System if the potential difference at the two end of line are same then is the transmission of power will continue ? if yes then how.

1 Answers   IOCL,

---

how to calculate power loss cost of aluminium conductor and copper conductor?500v,100A,68mm area squre busbar.

1 Answers  

---

For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

0 Answers  

---

Whats difference between a single phase & a three phase motor?

4 Answers  

---

Can a 5 core cable one end with a 32A 3p+N+E plug and the other end 32A 3p+E be used on a generator?

1 Answers  

---