design a LV scheme for a 15 storied building?

0 Answers  

---

what is split phase ac system?

3 Answers   AMIE,

---

How can determine cable size with respect to cable length and area in mm2

1 Answers  

---

What is meant by reset level of the relay?

0 Answers  

---

why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  

---

What are the protections to be used for Generator?

3 Answers  

---

if u give d.c. supply to transformer primary then what happen.&why??????????????

4 Answers   DCS, DRDO, HCL,

---

What is UJT PNP, NPN transistor & working principles?

1 Answers   TATA,

---

what is rated voltage?

1 Answers  

---

What is icu and ics in Acb and how many time icu or ics passes from breaker?

0 Answers   Engineering Vision,

---

Why the Motor takes High Current in Starting time?

5 Answers  

---

how can we measure the import power and export power in the same line?

1 Answers  

---