What are the application of filter?

0 Answers  

---

WHAT ARE THE FACTORS REQUIRED FOR SELECTION OF TRANSFORMER RATING?

13 Answers   Tech Mahindra, Technip,

---

time constant of RC series circuit?

2 Answers   DVC,

---

why the frequency and voltage in india is 230v and 50HZ. when compared to USA say 110v and 60 HZ.

0 Answers   Alstom,

---

what is called inrush current??

1 Answers   KSEB,

---

Ht panal kia hota ha?

1 Answers  

---

Why Capacitor & ignator used in MH lamp

2 Answers   Bell,

---

what is neutral voltage

3 Answers   Power Grid,

---

Which of the following are the important limitations of rod gap surge arresters? 1. They are not capable of selling off power frequency follow up current. 2. After a discharge, the rods are destroyed completely. 3. Performance is affected by climatic conditions. Use the following codes for selecting the correct answer. Codes: (a)1, 2 and 3 (b)1 and 2 (c)2 and 3 (d)1 and 3

1 Answers  

---

what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

0 Answers   NTPC,

---

How CT & PT ratings are decided for a 11KV or 33KV transmission line?

3 Answers  

---

what does happen if generator frequency fall in running condition & what should require immediately

4 Answers  

---