Answer / guest

Spke minor high voltage Surge is major high voltage

Answer / t.vijayakumar

distance between A pole and B pole

For my plant the electricity department charging some amount for t/f losses. May i know what are transformer losses

1 Answers   L&T,

---

How can we calculate strength of copper hich is supplying electric power to heater and in it hold the heater also and what r all types of forces which is acting on it...

0 Answers   ABB,

---

what is the importance of Partial Dischage test for Electrical Equipments

0 Answers  

---

can any tell me why slope 40% and 80% is calculated in differential protection?

0 Answers  

---

why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?

0 Answers  

---

why is fan rotating slow speed, what is the problem?

4 Answers  

---

What should be cable size for 75KVA 380/220 3ph transformer

3 Answers  

---

what is the difference b/w earthing and grounding??

2 Answers   Dodsal,

---

Does dry and oil transformers both require dedicated neutral, because in my project we are using 2500kv dry star delta transformer, where they say neutral not required and even it is not provided in our substation. can u let me know

2 Answers   Voltas,

---

At what speed 1 HP motor can run an electric car of weighing 400 kg?

0 Answers  

---

how manyunits consumed by 25 kvar capacitor bank

2 Answers   MRF, Suzuki,

---

CAN ANYBODY EXPLAIN WHAT ACTUALLY MEAN BY THE PHASE DEFFRENCE? R,L,C CIRCUITS?

5 Answers  

---