1hp single phase load = howmuch 3 phase load

0 Answers  

---

What is the differance between 2 dc motors of armature voltage 660 v and 440 v?

0 Answers   Kirloskar,

---

How does solar power system work?

1 Answers  

---

what is the use of providing earthing for tanks? i know for lightning we use earthing ? Here one of my ONGC project there is no need of lightning protection and there is no power connection near by tank in that situation also ONGC asking earthing for tanks but we didn't understanding why they asking earthing? is anybody tell exact answer?

4 Answers  

---

What is switching over voltage?

1 Answers   MEIL,

---

How to check the efficiency of the generator , air compressors.

1 Answers   CIL,

---

How to generate neutral in DG set?

3 Answers  

---

kindly arrange to send me RRB Bangalore previous question paper for JE/Electrical and JE/Signal I am going to write exam on 2010

2 Answers  

---

I have a 1000 kVA Transformer(11kV/0.415kV) and a APFC panel of 400 kVAR(LT).Now if i want to remove the LT APFC panel and install a HT(11kV) APFC panel on the HT side is the HT APFC panel will work same as the LT APFC panel(improve the power factor),if yes what will be rating of the HT APFC panel?what is the formula to calculate HT APFC panel rating???

2 Answers  

---

Please explain, how to test vector group of tranformer(Delta y1) . Thank

0 Answers   PGCB,

---

WHAT HAPPEN IF GENERATOR TURBINE IF TRIP?

7 Answers   CEERI,

---

How to select a cable size for particular load?

0 Answers   Amit Enterprises, Takasago Engineering, Techno Electric and Engineering,

---