How can be decreased the size of transformer?

6 Answers  

---

What is meant by Reactor in power system and what are the uses?

11 Answers   EEE,

---

what is potentiometer & rheostat

3 Answers  

---

* Signal transmission in sky wave propagation is due to ? a) Reforction of wave b) Reflection of wave c) Pierus through Inosphere d) None and Reason for this is????

2 Answers  

---

we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input

0 Answers   NHPC,

---

How can calculat the lode of transformer?

2 Answers   Maruti Suzuki,

---

How will polarity test of Dy5 transformer ?

2 Answers   BSL,

---

which oil used in transformer?

5 Answers  

---

in catridge heeter  watts =110, 260 v ,  i checked in multimeeter meeter shows 50 ohms but oms law r=v square /w  260*260=67600, and 67600/110=614.5 ohms  how to caluclate exact ohms in heetre s 

2 Answers  

---

What is the SCR system in drilling rig.

2 Answers   Weatherford,

---

In induction machine when the load increase the current will increase .why? what is the relation ship between the sleep and current drown by stater?

1 Answers  

---

can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

0 Answers  

---