Answer / ananth kumar

Bode plot measures out Gain Margin and Phase Margin. Gain
margin gives the value of gain you can adjust to bring back
the system to stable (in case system is unstable) or gain
upto which you can adjust without affecting the system
stablitiy.

Answer / rakeshm, tirupati

usually root locus is to know how the system closed loop
poles vary when a particular parameter of the system is
varied( generally parameter is choosen is gain). the plot is
located in s plane. in bode plot gain vs frequency is
plotted for a particular k(gain) value. so gain is adjusted
with respect to frequency in bode plot.

difference between power surge and switching transient

0 Answers  

---

Rated moter voltage and frequency is 380volt 60 hz but moter is running at 380votac 50hz is this harmful for moter winding

1 Answers   Infosys,

---

why do we use UPF watt meter in short circuit test of the transformer and LPF watt meter in open circuit test of the transformer

2 Answers   Bell, TCS,

---

what is our body resistance value?

11 Answers   Bhel,

---

expansion of rccb

3 Answers  

---

why 30kva ups buzzing(hamming) sound?

2 Answers   Madhya Pradesh Electricity Board MPEB,

---

How do i calculate sizing of transformer on didstrubution load for high rise building.What should be MVA Rating of MV Panel feding by 122 kv.

2 Answers  

---

what is mean by hormonics & surge? and it's effects?

1 Answers   TCS,

---

what's the difference between induction generator and synchronous generator?

1 Answers   IBM,

---

Which level of the Transformer oil got dielectric strengh? And why?

0 Answers   HSL,

---

why vector group used in transformer and what effective in output

1 Answers  

---

what happend when 230v dc motor we supplied a 23v ac supply

3 Answers   Hero MotoCorp, RRB,

---