why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer?

3 Answers  

---

What is C2-M2-E2 class in circuit breaker. why and where it is to be used in circuit breaker

1 Answers  

---

how to estimate wiring ins roughing ins. and boxes

0 Answers  

---

what is the formula to find Amp. for an 3 phase moter both if H.P. or if kW is known?

5 Answers   Uttam,

---

how to create new innovation what are the supporting sources in the electrical field for Electrical engineers.....?

1 Answers  

---

what happened when we supply a dc current in dc motor?? can it worked properly?

0 Answers  

---

What is the difference between indoor and outdoor transformer

0 Answers   Ama Airfield Lighting System,

---

How does MCB operate without relay..?

10 Answers   Toyota,

---

What is the actual meaning between the energy conservation and energy saving ?

3 Answers  

---

what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

0 Answers  

---

what do you mean by class PS CT and what are technical details needed for calculating it?

0 Answers  

---

what's the use of cvt and wave trap in 400kv switch yard.......

5 Answers  

---