why two over current realy used in vcb.

2 Answers   BSES, Wipro,

---

what is the UPS

4 Answers  

---

what is difference between 3.5 core and 4 core cable

5 Answers   Havells,

---

WHAT IS SITTING AMPS IN OVER-LOAD RELAY FOR 1PH OR 3PH MOTORS?IF ITS NAME PLATE GIVEN MAX AMPS 10AMPS?

0 Answers  

---

why extension in transmission tower is made?

1 Answers  

---

---

why vacuume circuit breaker is not used for EHV

3 Answers   College School Exams Tests, Crompton Greaves,

---

how does grading rings & spacers in transmission line works? Working Principle?

0 Answers  

---

what is the function of fire alarm system?

5 Answers  

---

What is the value of system voltage?

2 Answers   Bhel,

---

I am final year b.tech student..i applied for gate but i am not interested any of my engineering subjects. i am interested in management wise.. is my option correct after b.tech..

1 Answers  

---

I AM GOING TO ATTEND APTRANSCO ON 26TH OCT 08.PLEASE SEND ME ANY MATERIAL OR TYPE OF QUESTIONS OR EXP QUESTIONS.

0 Answers   Power Grid,

---

how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,

---