lightning current is ac or dc..?????

7 Answers  

---

In India which type of PLCC IS used?

2 Answers   Cipla, Ford, Jayashree,

---

In liquid rotor starter how PH valve should be maintained.

1 Answers  

---

What is Instantaneous Earth fault relay,how will work

0 Answers  

---

Why High voltage are generate noise ?

0 Answers  

---

---

When the DG is running at the time we can connect to capacitor banK? why it is required or not

1 Answers  

---

why starting current is high and resistance is almost 0 during the starting of motor dc motor...?

0 Answers  

---

what is the reason of battery voltage is 12v maintain?please answer me.mail-psrinivasan20@yahoo.com

1 Answers   CTS,

---

Hi My Dear All Friends, There is one question it is widely used in Power Project's High Voltage Engineering. Question- What is the diffrence between Earth fault and Back up Earth Fault....???? . . . . . . Have A Good Day

1 Answers  

---

how to calculation increase capacitor,increase power factor for three phase.

0 Answers  

---

Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

---

Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

0 Answers   Bhel,

---