List out the the types of Mounting Light fixture?

0 Answers   HLL,

---

what bridge circuit is used in Tandelta circuit

1 Answers  

---

Can any one tell me the current VAT, Sales Tax, Octroi and Excise duty for the financial year 2009 -2010. Say control panels are manufactured in maharashtra, then what will be the taxes for within Maharashtra and outside Maharashtra?

1 Answers  

---

What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?

0 Answers  

---

We have 11kV/110V three phase indoor potential transformer in 66/11kV Sub-station, where the failure of PT is frequently happening and the rating of the PT is 0.2 class accuracy, with primary star and seconday (two cores) star connected. Some experts has suggested to not to connect the PT Primary neutral to the ground because when transformer neutal NCT connection is loose; the faulty current will flow through the PT primary neutral, resulting into failure of PT. My question is: Is it necessary to remove the primary neutral connection of the PT from ground? if not, what would be the reason for failure of PT. Please guide me.

2 Answers   KPTCL,

---

---

In how we connect watt meter for open & short circuit test of a single phase transformer.

2 Answers   Sail,

---

Why we need to carry out knee point voltage test of current transformer ?

1 Answers   Power Grid,

---

11kv = LT 440v , how many amp.supose 440v side 5000 amp curent drown

2 Answers   Motwane,

---

how much up to LT Voltage range?

4 Answers  

---

what is a core company? why should we join a core company?

1 Answers  

---

how i run d.c. moter with solar panel without use of battery?

1 Answers  

---

Explain the operation of grid connected central solar inverter ?

0 Answers  

---