Answer / sathish

in india we are using siemens , allen bradley & ABB.. most
properly all r using siemens

Answer / sunil kaushik

high hz power line carrier communications is used in india

Shall we get electrical shock if we touch the positive terminal of a 230 volt dc supply?

22 Answers   Essar,

---

kVA rating of open delta connected transformer is _____% kVA rating of delta/delta connection A 50 B 70.7 C 57.7 D 75.7

2 Answers  

---

In a three-phase full converter, output voltage pulsates at frequency of a. f b. 2f c. 3f d. 6f

2 Answers  

---

Can I parallel 1 MVA generator with 1kVA Generator? if V, F, Ph Seq and Ph angles are same

2 Answers  

---

What is the Relation b/w star delta starter , DOL starter and two speed starter. if we want to rotate a 20 kw fan in 2 speeds which type of two speed starter we have 2 use?

1 Answers   ABB,

---

what gas is present in incandescent and florescent bulbs

4 Answers  

---

Wheather there exist any dc transformer

6 Answers  

---

what is the difference between high impedance REF & REF, same high impedance differential protection & differential protection for Power transformer?

1 Answers  

---

What will happen if we do not provide earthing to the newtral of a power system ?

2 Answers   Jindal, NPCIL,

---

We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

0 Answers   MSEB,

---

what is meaning of Power factor?????????

3 Answers  

---

will we get shock from dc?

12 Answers   L&T,

---