How to find knee point voltage in current transformer?

2 Answers   TCS,

---

explain LED lamps?

1 Answers  

---

What is the difference between security constraint unit commitment and security constraint optimal power flow?

0 Answers   College School Exams Tests,

---

A LT ckt i mean 440 volt flow of current100A.at this time HT current what will ON 11 KV &33 KV.plz givemy answer with example

2 Answers   Neptune,

---

In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

8 Answers  

---

why ligthing is not available in switch yards?

1 Answers  

---

what is the relation b/w KW and KWH? plz explain with example.

6 Answers   FAG,

---

what is the response time of relays when a FAULT OCCURS IN A POWER SYSTEM?

2 Answers  

---

What sort of protection scheme do you suggest for the protection of a 10 HP motor?

1 Answers   Chevron,

---

why motor run slow speed in star connection?explain how?

3 Answers  

---

the fuse is use for protection against overcurrent but at normal condition it carry the rated current then how single thin wire carry this current without melting

1 Answers  

---

Why Closing coli supervision is not required for Circuit breaker.

1 Answers   JSW,

---