what is the VA(Volt-amphere)? define with calculation?

0 Answers  

---

what is the function of RMU?

4 Answers  

---

What is the max value of neutral current that can be allowed in system?

0 Answers  

---

How the PF control while running DG set with load

0 Answers  

---

which is better to use svc or synchronous condenser why ?

0 Answers  

---

---

How CFL &T5 tube light glows?

0 Answers   HAL,

---

in 33/11kv stepdown transfomer, transformer will stepdown to 11kv & remaining 22kv where it will go..

3 Answers  

---

what is AVR in alternator how its work?

8 Answers  

---

Q-1 what are the structural and operational difference between a distribution and a power transformer? Q-2 what is skew in motors? Q-3 draw equivalent circuit of transformer Q-4 explain with phasors how pf is improved with loading in induction motors Q-5 DIFFERENT METHODS OF CABLE LAYING(interviewer asked if i heard new chemical based earthing system next) Q-6 pi model of medium length trans line Q-7 v/f control?why Q-8 vacuum circuit breaker operates in?

1 Answers   Vijai Electricals,

---

why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?

0 Answers  

---

why transformer comes only in standard rating like 11kv,33kv,66kv....and not like 33.33kv and so on?

3 Answers  

---

in underground cables, we have a grading method called 'capacitance grading' why is it called 'capacotance grading' although we do not use any capacitor in it?

1 Answers  

---