Answer / k.prakashchandra

It is the voltage at which supply source changes over to
another.In generator excitation ,intially the excitation is
with outside dc supply in flashes, as gen voltage rises to
70% ,the excitation changes over to gen output.

what is SWA type of cable?????

4 Answers  

---

how do we calculate of transformer in va?what is calculation?

2 Answers  

---

how can we know cable size for a given current? if any one have catalogue plz mail to vijay_raju369@yahoo.co.in

5 Answers  

---

How you calculate the repturing capacity of a HRC fuse

0 Answers   CPCL, RSCL,

---

why do we require two lines one phase and a neutral for an ac transmission..is neutral potential zero..?if yes y carry a neutral line from generating station itself...why dont we take it from ground

1 Answers  

---

I am EEE student i want to improve my core side skills.how cn i approach it?

0 Answers   Suzlon,

---

how can we check a fully charged battery?

6 Answers   BEML, Singareni Collieries,

---

% voltage variation in distribution a)1% b)5% c)10% d)15%

2 Answers  

---

What is an 86-P or an 86-A trip

0 Answers  

---

List out the types and name of the motor under their application?

0 Answers  

---

We are installing a 1.6 MVA transformer at our crusher plant and the feeder of HPSEBL is 2 km away at substaion . and a VCB is installed in the substaion which is 2 km away from transformer so we need another VCB near the transformer.

2 Answers   SCPL,

---

What is the difference bet ween EDO Type & MDO type ACBs, and what is the advantage EDO Type over than MDO type ACBs.

2 Answers   Siemens,

---