why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

0 Answers  

---

define ac reactor? thier application;

1 Answers  

---

What is icu and ics in Acb and how many time icu or ics passes from breaker?

0 Answers   Engineering Vision,

---

how LT meggar works

1 Answers   Essar,

---

why should we place 9KV lightning arrestors in 11KV substation ?

9 Answers   DOL, ISRO, Matrix,

---

how do we know the LT or HT panel trip by some broblem which indication willshow

2 Answers   TATA,

---

one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

0 Answers   Infosys, ME,

---

When Neutral exceeds or equals the phase current in both single phase * three phase system?

1 Answers  

---

whycircuit breaker is not connected at the generator end where the capacity of the generator is more say 60MW, 100MW etc.

2 Answers   Adani, Adani Power,

---

What will happen if the d.c. Machine is operated below rated speed?

0 Answers  

---

What is the working of Field winding in dc motor, in which part is it work or why ?

3 Answers  

---

difference bteween neutral grounding resistor and neutral grounding transformer??

1 Answers  

---