For Synchronisation of DG Sets Sometimes we people use NIC (Neutral Isolation Contactor) Instead of 4-pole ACB or any switchgerar..Please guide me why is it so????

4 Answers   Piramal Glass Limited,

---

Why the capcitor to be discharged after put in to operation & why not inductor though the both elements stores energy?

3 Answers  

---

why transformer cannot rotate though the princplebehind induction motor is similar to a transformer?

2 Answers   GE,

---

Meaning of ingrace protection for motor.for ex IPXY

0 Answers   BARC,

---

what is the basic need of domestic loads 1- voltage 2- current

0 Answers  

---

wat is the current produced in a 5000v megger? when the positive and negetive terminals are touched on our body get s shock?

0 Answers   FLS,

---

What is VCB'S @ ACB'S.Plz explain Briefly

2 Answers  

---

Suppose the incoming power is 11 kw, but the load require only 8 kw means how can we save or use the excess power?

3 Answers  

---

Saving in copper achieved by converting a 2 winding transformer in to an auto transformer is determined by A voltage transformation ratio B load on secondary C quality of core material D size of transformer core

0 Answers  

---

For 160kw motor what size of cable and material is needed.?

1 Answers  

---

When a fourth resistor is connected in series with three resistors, the total resistance

1 Answers   ITI,

---

what are the electrical components required for run the motor pump including safety components plz explain it how we can use such components .

2 Answers  

---