Answer / pithavapurvish

In analog system the magnitude of voltage or current is very
with time continuously .and in digital system the out put is
very in two stets one or zero if output is one then the
magnitude is at high position and if zero then the magnitude
oh output is zero the output can not change with time it
change insteniously

Relay setting for earth fault of reciprocating and centrifugal compressor motor feeder.Setting will be different or same?

1 Answers   Reliance,

---

anyone please send transformer parameter design formulas & details of tap changer ? plz i have interview this week its more helpful for me ?

0 Answers  

---

HOW WORK HEAT PLATE EXCHANGER

0 Answers  

---

The cable area of cross section is 185 sq mm. How to convert this to the diameter.

7 Answers   Syscon,

---

what is the differance of acb and mcb and mccb

12 Answers   MacAir, MDS,

---

---

what is the function of AVR in generator? how the generator maintain the frequency while varies the load?

1 Answers  

---

Why is the frequency not changed during transformation of electrical energy in a transformer?

0 Answers  

---

in a refinery one motor is suddenly stoped. what will do how can i findout the problem explain step by step

2 Answers  

---

How to calculate Ith (I thermal) for curent transformer

0 Answers  

---

Is it possible we are step down 11 kv to 230v ?

2 Answers   Fedco,

---

HOW TO CALCULATE HV CABLE SIZING?

0 Answers   KNPC, L&T,

---

What is the drawback of static coefficients?

0 Answers  

---