Answer Posted / mehul g. c.

dear abhishek,

if it will take high current at single phasing then
equipment damage because of that only single phase preventer
devloped.

What is the need for a controller?

1278

---

What is knee point voltage?

1201

---

How to calculate the efficiency of Turbo Generator(Alternator) in general....?

2973

---

How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

2555

---

How are load losses and no-load losses measured at site in a DG set?

1788

---

surge tank, hrc fuse, earthing transformer, firm power objective type

1698

---

What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

2423

---

75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?

3785

---

How to calculate the input cable rating for 10kva ups (3phase input and single phase output and also 3phase output, battery rating 65Ah)provide the formula also.thnx

2290

---

can i use the six sigma method which is used in management area, in state estimation of power systems?

1908

---

I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com

2421

---

What happens to voltage when current through the inductor is constant?

1195

---

what is difference between 5A and 100A CT constructional wise and operation?

3647

---

Difference of induction motor & servo motor ??

1864

---

How many kinds of E.L.C.B and how to work E.L.C.B

2094

---