What is the difference between solid grounding and impedance grounding?

0 Answers  

---

what are the oils used in transformers cooling? n which type transformer is used in power systems?

1 Answers  

---

why transformer core is eathed?

7 Answers   ECE,

---

What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

0 Answers   NFL,

---

How can we measure MVAR of a 3 phase transformer.....???

1 Answers   JLL, UPPCL,

---

HOW WORK HEAT PLATE EXCHANGER

0 Answers  

---

What is the distance between the EHV lines and also the distance for earth ??

2 Answers  

---

why transformer rating in kva and motor rating in kw

11 Answers  

---

What is a copper loss or i2r loss pc?

0 Answers  

---

how to calculate power

3 Answers  

---

WTA used cb?

0 Answers   Tagros,

---

I Have 3 Phase 10 KW AC Alternator i found one phase weak, so what will be the reason & what action shouls i take to rectify the same.

0 Answers   Vadilal,

---