Answer / ar

Electrical Engineering By handa

what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

1 Answers  

---

Why reverse relay used

2 Answers   cpgn,

---

why we use to transmit the power in three phases intead of single phase ?

4 Answers  

---

What does the term power factor shows?

1 Answers  

---

can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?

1 Answers   NovaTech,

---

how to deside the capacity of chock for drive?

1 Answers   Essar,

---

WHEN WE TOUCH THE BOTH TERMINALS OF BATTERY WHY NOT THE D.C BATTERY GIVE US SHOCK SUCH AS A.C SUPPLY?

3 Answers  

---

Wheather there exist any dc transformer

6 Answers  

---

What principle and operation of frency drive

2 Answers  

---

why VCB are not used in 132KV system(above 33KV system)

6 Answers   Al Ahleia,

---

WHAT IS METHOD TO DESIGN SIZE OF A 11KV UNDER GROUND CABLE FOR A OUTGOING FEEDER FEEDING 6NOS 250KVA TRANSFORMERS WITH 5KM LENGTH OF FEEDER?

1 Answers  

---

why current is denoted by I

7 Answers   CTS, GCT, Samtel,

---