what is the preventive maintence for ht panels and busbars and vcb abd acb's.

0 Answers   Future Group,

---

what perpose of use CT ratio in gt,st,uat

1 Answers  

---

the 230 value of voltage which is use in our home . is that value is rms, aerage or peack value of voltage?

5 Answers   L&T,

---

why we use capacitor in lighting fixer

2 Answers  

---

How 3 phase invertor works?

0 Answers   Aero Ltd,

---

Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?

0 Answers   Deccan Cements,

---

what are the safety of chiller.

7 Answers  

---

explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.

0 Answers   MPPGCL Madhya Pradesh Power Generating Company Ltd,

---

can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com

0 Answers  

---

What is critical disruptive voltage?

0 Answers  

---

can we step up dc power using transformer?

15 Answers  

---

How to calculate the motor winding resistance ?

21 Answers   Forbis, L&T, OEGI, VTI,

---