How RTCC works with OLTC

1 Answers   Siemens,

---

what is the difference between the electrical and electroncis

15 Answers   TCS,

---

how to calculate the torque of a motor?

0 Answers  

---

how to minimize earth resistance upto 2Ω, if the resistance is 6 Ω ?

0 Answers  

---

how to find out basic difference between ELCB,MCB AND RCCB on seeing the materials?

1 Answers   L&T,

---

---

Parts of machine and their discription in details with suitable photo

0 Answers  

---

iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.

0 Answers  

---

What are the advantages of speed control using thyrister?

6 Answers  

---

What is a difference between indoor transformer and outdoor transformer of same rating

0 Answers   Suzlon,

---

Formula to calculate fault current flowing in the neutral line?

1 Answers  

---

HOW DO WE COLLECT THE SOLAR ENERGY AND DESCRIBE THE METHODS TO CONVERT THE SOLAR ENERGY INTO ELECTRICAL ENERGY?

1 Answers  

---

For polarity test on a 11/3.3kV 2.5MVA delta-star Unit Auxiliary transformer,415V 3-phase supply was applied at the HV. Connection between Aa was made with a 2.5mm cable. As soon as power was switched on the cable caught fire and burnt. This test was then abandoned. It is noteworthy to say that a similar cable was also used in a similar transformer for the same. The cable did not burn and test was successfully completed with good result. What is wrong? Please, help me out.

3 Answers  

---