why we use condenser in the thermal power plant, althrough the same vapour will be again heated

2 Answers  

---

what is difference b/w bus duct & bus bar.

2 Answers  

---

What is rccb?

1 Answers  

---

What will be the size of cable required for 5.5 KW motor ( Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2 Answers  

---

where we use zero sequence current transformer or core balancing ct.

2 Answers  

---

how to synchronize 3 phase slip ring induction motors of different ratings.

0 Answers   GMR,

---

How to calculate the Short Circuit Impedance in Transformer?

3 Answers  

---

I have seen 1 video in which a person getting shock while standing at top of a train,i have 1 question? why the people sitting in the train doesn't get shock while that man getting shock from top of the train? How the earthing of train works?

17 Answers   Bhel,

---

difference between shunt coil and tripping coil

8 Answers   GE,

---

what is the CT & PT. where is it uses.what is the using that plese kindly answer me...?

4 Answers   Cap Gemini, JLL,

---

What is the reactive power and how to control the reactive power in power plant

14 Answers  

---

In scott connected transformer number of turns in the primary winding of teaser transformer is % of number of primary turns of main transformer A 86.6 B 57.7 C 14.4 D 33.3

1 Answers  

---