what is HVDC, what are advantages over conventional system?

1 Answers  

---

WHAT HAPPENED HT MOTOR FEED WITH LT SUPPLY

1 Answers  

---

What happens when two positively charged material is placed together?

0 Answers  

---

What is the advantage and disadvantage of dry type transformer?

5 Answers   Bhel,

---

ratings of lightning arrester

0 Answers   Bajaj,

---

WHAT KIND OF LIGHTENING PROTECTION SCHEMS CAN BE ADOPTED FOR THE FLAT ROOF OF BIG DIMENSION.

0 Answers  

---

We have a 62.5 KVA DG with Leyland engine and kirloskar slipring alternator. We have earthed the neutral, and another earthing for the dg body. is it necessary to isolate the dg foundation with rubber pads?

1 Answers  

---

how to reduce earth resistance in sandy soil.

1 Answers  

---

can we coorect P.F. OF 320 KVA ALTERNATOR AT LOCAL SITE WITH RATED .8 PF LAGGING.

1 Answers  

---

what is the magnitude of earthing and neutral voltage

2 Answers  

---

why rating of alternator in kva & induction motor in kw

9 Answers   Siemens,

---

why and where we use early make & late break contacts in protection?

0 Answers  

---