what is power?

1 Answers  

---

Dear sir/mam Iwant complete details of Naintenence of 33kv/433v Transformer having 1250 KVa

1 Answers  

---

When neutral is grounded in electrical circuit?

9 Answers   Balco,

---

a new 3ph induction motor doesn't rotates their ratted speed, why ?

2 Answers   Sail,

---

what is the use of providing earthing for tanks? i know for lightning we use earthing ? Here one of my ONGC project there is no need of lightning protection and there is no power connection near by tank in that situation also ONGC asking earthing for tanks but we didn't understanding why they asking earthing? is anybody tell exact answer?

4 Answers  

---

How can we increase fuel-power ratio of any DG set?

0 Answers  

---

what is the name of transformer oil.

15 Answers  

---

does not the circulating current in a transformer affect the flux distribution in the transformer core

1 Answers  

---

what is the Mechanism of energy saver FAN how average power,reactive power, power factor e.t.c realated to it and how it apply to this FAN .and how this fan save energy w.r.t circuit analysis,plz repaly to this question this is the assignment to given to me.thanks

1 Answers  

---

why in some trains in India Electric equipment such as Fans , tube light not work until locomotive or engine is attached to the train ??

1 Answers  

---

in science exhibition how lamp can blink when you clap near the lamp ? thank you

0 Answers  

---

We have 2 no. 4MW DG set. and GEB supply. But, we running, only 1 DG set. when we done APFC/Power factor setting : 0.90, then winding temp. Low. but when setting done : 0.83, then Winding temp. increase. WHY Why ? ? ?, plz give me answer.

4 Answers  

---