anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

0 Answers  

---

what is difference between fuse and breaker?

6 Answers   ABB,

---

what is the function of commutator in dc motor?

52 Answers   Aviation, HP, Raj Construction, TCE, University Exams,

---

what is the difference between EMF and potential difference??

3 Answers  

---

to calculate voltage drop of cable which current we consider that means full load current or panel size?

2 Answers  

---

---

What is the difference between the transmission line and distribution line?

0 Answers  

---

how to select the double earth conductor if 21A full load?

0 Answers   L&T,

---

I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.

0 Answers  

---

what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

---

while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva

1 Answers  

---

What is the purpose of SOTF being used inspite of distance Protection given?

7 Answers   Alstom,

---

why circuit breaker closing time is always higher then tripping / opening time.

13 Answers   United Phosphorus,

---