How the CT and PT ratings are calculated

5 Answers  

---

what are the safety in transformer,diesel generator,ups, chiller plant,h.t. , L.t. , sewage treatment plant(stp),water treatment plant(wtp), fire. plz ans. me in detail if you know any of the mention above. i urgently need

2 Answers   Claris Lifesciences, EFS,

---

What are the various reasons for an inductin motor to get heated?

1 Answers   Monnet,

---

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

4 Answers  

---

what is dc system? how getting pulse from rectifier?

1 Answers   ETA,

---

what are the current specifications of bus ducts ? i ve seen in IPBD bth 22000 A and 1500 A in 400 kv switchyard . why it is so??

1 Answers  

---

what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

---

how much current (in MW)can be carried max. through S/C dog & Panther Conductor ?

1 Answers  

---

Advantage of LT panel vs HT panel

0 Answers  

---

Why are iron cores in transformers made laminated?

0 Answers  

---

Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.

1 Answers  

---

What is meant by SPS Aluminium pipe in substations? Anyone knows whats this?

1 Answers   Amec,

---