Answer / c_elavarasi@yahoo.com

An Electrical substitute for coconut climber,Design of
STATCOM for power factor improvement,contigency analysis of
power system,A three phase cascaded multi level invereter
for Induction motor,power Quality Enhancement using custom
power device

difference between generator and alternator

0 Answers   Havells,

---

Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............

0 Answers  

---

wheather the size of windings in motor and generator are the same

0 Answers  

---

what about SAP/MRP regarding manufacturing of electric motors and all drives?

0 Answers  

---

why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

0 Answers   Siemens,

---

can anibody tel me on what basis the transformer vector groups are determined????

1 Answers  

---

do you have some of interview Questions in power and genrator section in general whith answers

0 Answers  

---

Ac generato how produce power I need for camplet defination

0 Answers   KCL,

---

When induction motor is started,we see all other electrial appliances connected on the same supply are dimmed out for some moment why?

4 Answers  

---

what are the different types and applications of compressors?

1 Answers  

---

i am going to attaned the engineer (disign)iterview at HAL please give me duid line

0 Answers   HAL,

---

How can one connect three source of electricity in a house..the source are 2 gen and one electricity.

2 Answers   SAUDI ARABIAN BAYTUR, Wantro Technical Services,

---