Answer / snowwhite10

numerical relay is a microprocessor based relay ...it works
according to the program written using microprocessor.

Answer / naresh nari

numerical relay is a relay which is operated on the bases of numbers.that numbers are coded in the program for the relay operation.hence it is operated depending on the time delay i.e number of cycles per second

what is the similarity and difference between ups and inverter?

4 Answers   GMR,

---

what is the difference between relay, contactor

4 Answers   BRSS, Vishay Intertechnology,

---

in a induction motor if we put capacitor across it will the power factor of the motor will improve? if yes how

6 Answers   Reliance,

---

what is the technical diffrences of mccb and acb

11 Answers   TransWorks,

---

What is the problem of internal failure in ship engine telegraph system norcontrol?

0 Answers   SAR,

---

Tell me about yourself. ……………………………………. Why did you leave your last job? What do you see yourself doing five years from now? Ten years from now? What are your long-range career objectives? Why did you choose this career? How well do you work with people? Do you prefer working alone or in teams? How would a good friend describe you? What would your last boss say about your work performance? Why should I hire you? What makes you qualified for this position? What do you think it takes to be successful in a company like ours? In what ways do you think you can make a contribution to our company? What's the most recent book you've read? What two or three accomplishments have given you the most satisfaction? Why? Describe the most rewarding experience of your career thus far…………… Why did you decide to seek a position in this company? What can you tell us about our company? What do you know about our competitors? What two or three things are most important to you in your job? Are you willing to travel for the job?

0 Answers  

---

what is rating providing of contactor,relay,fuse unit for motor output power

2 Answers  

---

When a capcitor is used on 440 v thenthis is kvar rating 25kvar .my question is that when we use this capcitor  use 480 v &525 volt .how much kvar increase . Plz give my question ans. And give answer with formula .my mail id is rohitashsaini013@gmail.com

1 Answers   Neptune,

---

Why should we use jelly filled armoured cables in underground Communication system? What is the use of the Jelly? If we go for unarmoured, then what happens?

1 Answers   Prasad Group,

---

plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

0 Answers  

---

in railways why we use the power in 10,20 30kv,why not in the multiple of 11kv

2 Answers  

---

Draw a SLD of HT distribution EB grid up to users Transformer?

0 Answers   HSL, VVL,

---