Answer / ashish mallick

Sion vacuum circuit breaker

What is pole of the system?

0 Answers  

---

why we use taping of transformer on HT side?

4 Answers  

---

I have connected 04nos. earthings to a transformer through 04nos. earthing pits seperately. 02nos. earthings are connected to T/F body, and 02nos. earthings are connected to T/F neutral.T/F capacity is 2000KVA, 11KV/415V. But after completing of 02 years successful operation ,we are facing following problems- 1. CT/PT occured blast one time 2. HT cable box occured blast two times 3. One body earthing strip and one neutral earthing strip of transformer are overlapping at some places. Whenever these two strips are pressed at overlapped points, they made spark. What is the reason of spark? Please explain the reason & rectification of above problems

5 Answers  

---

write a c++ code that receives an integer number and display the sum of the number and its revers integer?

0 Answers   MIT,

---

Bimetal strip used in overload relay what is that,which types of material used for that & percentage.

0 Answers  

---

why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?

3 Answers  

---

how to testing the AC 3 phase motor? and what is the test procedure & kits required for testing?

3 Answers  

---

what is the circutor?why we use it ?

0 Answers  

---

Why the transformers are rated in KVA ? in new view

3 Answers  

---

Please provided formula for calculate the cable size from step up transformer to M.V panel, run overhead aluminum cables, total load is 5mega watt, total length 900 feet.

0 Answers   SK Engineering,

---

What is difference between ball screw and lead screw.

2 Answers  

---

I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.

0 Answers  

---