Send the control circuit digram of a star delta stater?

1 Answers   L&T,

---

when transformer in load condition neutral earth testing wheater we can do it or not

1 Answers  

---

Why HT motor is connected in Star?

3 Answers   Equate,

---

On a transformer name plate %IZ(%Impedence) is mentioned. What is the meaning of %IZ and how it is calculated?

3 Answers   Ambe Consultancy, Siemens,

---

what are the points to be consider for MCB(miniature circuit breaker selection?

3 Answers  

---

What is the Levels of High Voltage, Medium Voltage & Low Voltage?

1 Answers  

---

If there are two transformer having rating of 2.5mva, 6.6kv/440v(satr-star),and the load is 600kw then what is better to maintain less losses in transformer having both transformer in parellel or only single transformer connected to load? Please give calculated answer

0 Answers   UltraTech,

---

HOW DO YOU PROVE THE HIGH VOLTAGE CABLES OR BUSBAR IS DEAD EVEN AFTER IT IS DE ENERGISED

6 Answers  

---

IN 1000kva transformer where the oil and winding temperature sensors is connected

0 Answers   Cushman Wakefield,

---

What is process of anneling transformer core

0 Answers  

---

why generator efficiency is more in swinburnes test?

0 Answers  

---

why ct is connected at bushing of transformer ??????????

3 Answers  

---