WHY CBCT USE ONLY IN Y PHASE NOT OTHER PHASES

0 Answers  

---

we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain

0 Answers   TNEB Tamil Nadu Electricity Board,

---

how many methods for starting an induction motor?

7 Answers   Hindustan Unilever Limited, Hyundai, TPL,

---

why supervision relay is used in incoming feeders?

1 Answers  

---

How will earthing is making for Aeroplane?

5 Answers  

---

If cvt is most advance & effective(economically & stability)so why not use instead of VT(11 kv & 33 kv)?

3 Answers  

---

Hoe to calculate body earthing conductor size ?

1 Answers   IES,

---

why ahould you show client/engineer activities clearly on the project plan

0 Answers  

---

WHAT IS RMU AND WHAT IS ITS FUNCTION AND HOW TODISCONNECT

3 Answers   Bhel,

---

can i use 10 mfd + 6 mfd instead of 15 mfd capacitor in single phase motor as running capacitor

3 Answers  

---

generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW

6 Answers  

---

why we use salt for earthing?

1 Answers  

---