Answer / k.prakashchandra

= Ifl x 100 / percentage Z

Answer / elangovan kp

Isc (Shot circuit Current ) = Full load current of Tranformer / Impedance(%)

Ex: for 1000 KVA, 11/0.415 KV Transformer , Percentage Impedance - 6% :

Full load current of LV side of Transformer = 1000 * 1000 / ( 415 * 1.732)

= (1391 / 6) * 100

= 23187 Amps.

What is meant by Resonance what are the different types of resonance and what are uses of them?

14 Answers   Infosys, NTPC,

---

what is lrs tank water resistance.

1 Answers  

---

wheather the size of windings in motor and generator are the same

0 Answers  

---

why we cant use AC supply products in DC supply?

21 Answers  

---

What difference between ref protection and differential protection ?

0 Answers   EPC, INEL Power System Engineers,

---

what is recommended breakdown voltage of transformer oil?

5 Answers  

---

I AM INTERESTED TO WIND A 3 PHASE MOTOR HOW I CALCULATE TURNS, PITCH,AND WIRE SIZE FROM STATOR DIMENTIONS

0 Answers  

---

Difference between a pilot wire and a normal conductor?

0 Answers   United Arab Aluminum Company,

---

I want to wire sizing calculator which website is available it

1 Answers  

---

how we can calculate which capacity capacitor bank we have to add for improve pf?

3 Answers   Consultancy, JM Huber, Torrent Power,

---

how to calculate the cable size depending on the amps?

1 Answers   Polycab,

---

Explain dc generator with its types?

0 Answers  

---