what is the cause of voltage dipp or swell in the transmission lines?

0 Answers  

---

12.5 KVAR capacitor 440V gas filled, Its used for windmill purpose, How can i know about microfarad value for this capacitor

2 Answers  

---

my 10 hp submersible pump is tripping when connected through ELCB.I have checked the megger value of the coil's with body.It was found to be 0.2mega ohm.that is leakage is there.But when connected to mccb it is not tripping.no leakage current in the motor.Is it safe to connect to mccb? what are the problem's will arise if future?also tell me in ELCB no neutral is connected to motor.than how ELCB was working?

1 Answers  

---

When connecting a loaded powerplant to the Huge grid,what are the factors to be considered and how the VAR flow will affect the system?

1 Answers  

---

what is the diffference between 3 point and 4 point starter ?

3 Answers  

---

---

I want to merge a cable..in between two metering Cubicals which contains CT's and PT's and Energy meter..before taking merger..what are the common things required?

0 Answers  

---

what do u understand about FACTS? how they are useful?

0 Answers   BARC,

---

Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?

0 Answers   UltraTech,

---

wat s the difference between diode and capacitor

20 Answers   TCS,

---

What is the In door to Out door Sub Station.

5 Answers   L&T,

---

Why the power factor of the alternator in power plant is kept .8 lagging. Can't we maintain it at 1.

3 Answers  

---

What will happen if i replace a inductive proximity switch with photo sensor in a machine?

0 Answers   Hitachi,

---