Answer / k.prakashchandra

AVR maintains the set voltage constant.The frequency is
maintained by speed governor .

what is the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...

1 Answers  

---

HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

0 Answers  

---

what will happens if one phase is missing for 33/11kv power transfomer and why?

0 Answers  

---

HOW TO CALCULATE THE APFC Panel Design

1 Answers  

---

why the check zone and main zone are used for Busbar Protn. scheem?

0 Answers  

---

in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com

0 Answers  

---

C.S.R. and where are they use in electrical systems

1 Answers  

---

what is RTU with SCADA connection ?

2 Answers  

---

hi frnds.....anyone get any reply from HPCL. I HAVN'T.....B,COS written will b on FEB 17 th.

1 Answers   HPCL,

---

please send me previous year questions of jspl through which i could prepare myself for the test.

0 Answers  

---

If short circuit ratio is high is it bad or good for a machine then tell the reason...

0 Answers   Bhel,

---

Can anyone explain me about the capacitor calculation

0 Answers  

---