Answer / Jayram Kumar

Repeated question, please refer to answer for QNO: 170046

why do we prefer VCB over OCB? what are the advantages of Vaccum Ckt. Breaker over Oil Ckt. Breaker?

2 Answers  

---

different aspects of voltage stability

1 Answers  

---

How can we estimate Gen rotor current?

3 Answers  

---

HOW isolation transformer works.

2 Answers  

---

I have 725KVA DG set how to Calculate the Ratio of KWH? Whatb is the Formila

7 Answers   HCL,

---

What are the significant parts of dc generator?

1 Answers  

---

How can we define 'Phase'

4 Answers  

---

what the is the distance between 110kv termination point and the ground. how to calculate

1 Answers  

---

Why grounding is generally done in supply end?

1 Answers   ISRO, OFBL,

---

what is the purpose finding power factor?

3 Answers  

---

advantage of using 110v than 230v

1 Answers   NTPC,

---

What is fault clearing time for Current Limiting Moulded Case Circuit Breaker?.

1 Answers   DAE, Hindalco,

---