Answer / mds khan

Slds represent 3 phase drgs, so everything will be tripled
and compared while control are traced as it is.

hey guys i recently saw a long transmission line in which a sort of balloons in red and white color were hanging at each section.do u have any idea why are they kept for?

3 Answers  

---

What happens when the power factor is leading and its disadvantages.

1 Answers  

---

In view of Electrical Engg. What is the use of SCR(Silicon control rectifier)

11 Answers  

---

What, in the construction of a transformer, controls KVA? For example 600/208/120 V transformer can be 10kVA or 45kVA!!! What do we change in the construction of a Transformer in order to change the rating but not the voltage.

1 Answers  

---

4.In which type of welding is a pool of molten metal used.....

3 Answers   ISRO, SSC, Vizag Steel,

---

Why not connect relay Y phase for over current and earth fault

1 Answers   HB,

---

how much the voltage & resistance should be ,between earth & neutral points.?& why?

6 Answers  

---

what is the specific gravity of fully charged battery

14 Answers  

---

What is the difference between line Distance protection and Line Earth Fault Protection?

1 Answers  

---

What is hysteresis losses?

2 Answers   GMR,

---

Mention the disadvantages of low power factor?

0 Answers  

---

why using touble tube lamp use in factory?

3 Answers   ONGC,

---