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

1 Answers   HPCL,

---

Why we are measured insulation resistance applied through DC Voltage?

3 Answers  

---

what is the mean of short circuuit current ( for ex. 50KA)?

2 Answers   Weltech Engineering,

---

what is PWM in IGBT and how it works for drive.?

0 Answers   BRG,

---

what voltage to be select in megger for insulation resistance testing to L.V , H.T cables,motors and transfomer?and ohms valve should be giga ohms only or what?

1 Answers   Deevya Shakti Paper Mills,

---

please suggest some good universities with low cost iam in totally full confusion so please help me my profile gre 283 and ielts 5.5

0 Answers  

---

what is the eight bit unit?

0 Answers  

---

what is cogging and crawling

2 Answers  

---

Why field rheostat is kept in minimum position while armature rheostat at maximum position?

0 Answers  

---

From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

0 Answers   Schneider,

---

What will happen if DC supply is given on the primary of a transformer?

6 Answers  

---

what is two wattmeter test

2 Answers   Jindal,

---