Answer / sakthivel

we always select the mdb,smdb,db are dependent up on the
load current so, the maximum load in mdb ,smdb,db not discribe

sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

---

what is the difference between surge arrestor and lightning arrestor ?

6 Answers  

---

Can we transmit digital signal to long distance ?

0 Answers  

---

If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

0 Answers  

---

how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?

0 Answers  

---

Explain the fundamental difference between emf (electro motive force) and pd (potential difference) ?

0 Answers  

---

why only 11kv level is used for transmission purpose? why not 230v?

7 Answers  

---

Explain REF protection and sbef protection in transformer?

3 Answers  

---

What is force on a conductor in a magnetic field ?

0 Answers  

---

What is given by the definition in BIL IMP/PF = 950/395 kV. This was found in a name plate of a power transformer.

0 Answers   AES,

---

what is transient stability analysis means?

0 Answers  

---

In a generator (Synchronous) does the rotor speed (frequency) corresponds to the speed of the water (in hydro). does the torque on the turbine relate to the flow of water?

2 Answers  

---