Answer / saravanan

Pl brief anyone what is stability of transformer..and how to do

what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

0 Answers  

---

full form of electrical?

0 Answers   CEAT,

---

25 kva load,

1 Answers   Voltas,

---

Explain What will happen when direction of field current is changed (i.e, field excitation is reversed) in the following machines? 1) Alternator 2) Synchronous Motor 3) D.C Generator ( Shunt or Seies ) 4) D.C Motor ( Shunt or Seies )

3 Answers   NTPC, Transco,

---

What is the RMS Value. Please discribe in detail

14 Answers   Bhel,

---

why 6.6,11,22,33,66kv? what basis they have considered?

5 Answers  

---

1.what is mean by 8/20 micro sec waveshape

0 Answers   Vedant,

---

What is the meaning of loop in transformer

0 Answers   AST,

---

what is the difference between 3 phase 3wire &3phase 4 wire meter?what is the advantage of 3p3w over 3p4w?

1 Answers   L&T, MahaDiscom,

---

what is the operation of UPS ? can any one answer me?

7 Answers  

---

difrence bitwin boost charge and float chargeing

1 Answers  

---

why generally transformer are in star to delta or delta to star used?

8 Answers   ABB,

---