what is the basic need of domestic loads 1- voltage 2- current

0 Answers  

---

circuit breaker work alone during fault condition or need any relays ?

4 Answers  

---

what is MULTIPLYING FACTOR in substations??

2 Answers  

---

how can we change the supply frequency?

8 Answers   Areva,

---

what will happen to give a dc supply in transformers?

3 Answers  

---

What is the difference between synchronous motor & asynchronous motor

2 Answers  

---

What is transmission line potential gradiant?

1 Answers  

---

Why tripping not occur when the transmission lines (11KV & above) breaks? Doesn't we provide earthfault protection for it?

1 Answers  

---

What is Class and accuracy in CTs? Types of Classes and important of Classes?

2 Answers  

---

what is different between 51N and 51G functions relay?

1 Answers  

---

what is high pot test on 11kv switchgear and how to apply high voltage on panel what is spheare gap and how to determine its celeberation.

1 Answers  

---

why maintain the Dg PF is 0.8? Explain?

4 Answers  

---