Answer Posted / mallesh

11kv

How to calculate cable size by using load.?? Any formula...

904

---

I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

1652

---

What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?

1432

---

what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

1721

---

Draw the circuit of clapp oscillator?

675

---

---

how harmonics generated in induction furnance? how minimise it?

1528

---

what is the current density of copper & alluminium.

1503

---

How to calculate VA rating for CT or PT or Control Transformer?

2341

---

What is FTA card? How it works?

1732

---

Define phase cross over?

665

---

What is difference between safe PLC and normal PLC

992

---

please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1357

---

Leakage current,un balance current which relay using for high voltage transmission?

1635

---

Following test should be conducted to find out relative polarity of transformenr terminals A no load test B back to back test C phasing out test D none of above

1756

---

what is the saturation point of crgo lamination.

1639

---