Answer / k.prakashchandra

Because it is recording consumption of electrical energy

why 400Hz is used for aircraft systems ?

14 Answers   Cabin Crew, Jet Airways,

---

Why VCB is required and ACB is also require? what is the BDV of Trafo of 11/33 KV

1 Answers  

---

how to discharge 3 phase power factor correction capacitors

0 Answers   M S Ramaiah Institute,

---

Difference between PLC and SCADA ? What are merits & De-merits of PLCs ? What are merits & De-merits of SCADAs ?

3 Answers   Ambuja,

---

what is the ideal earth resistance

11 Answers   Amit Enterprises, Enercon,

---

---

What is the latest generation of circuit breakers called?

2 Answers   Focus, Oil India,

---

What is the difference between surge arrestor and surge capacitor?

2 Answers   Shreem Electric Ltd,

---

why we used stone chips under the transformer area..

2 Answers   SSC,

---

what is mean by ideal infinite bus? why it is required to consider in fault short circuit calculations?

0 Answers  

---

how many types method in earth testing?

3 Answers   ONGC,

---

how to select DG set for certain load?

7 Answers   ACC,

---

220/33kv voltage level having 60MVA rating , which transformer is preferred two winding or auto transformer. why, kindly provide your strong technical valuable views.

1 Answers  

---