Answer / v.venkata ramana

yes,

how many maximum nos of add on contact we shd provide on 4 no contactor

1 Answers   Accenture,

---

how to calculate power factor of capacitor? what is transformer rating?

2 Answers  

---

what is cutoff voltage?

3 Answers  

---

in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

2 Answers  

---

why should series motor be started with load and shunt motor should be started without load??????

7 Answers  

---

What is the principle of Excitation.

1 Answers  

---

What are methods to avoid the inrush current at the time of starting of power transformer ?

8 Answers   Wipro,

---

what are the Alarm, Trip & Safety equipment (Issues) present in Power Transformers pls Mail it to ashokbabunhce@gmail.com

0 Answers  

---

quantizer means?

0 Answers  

---

what type of euse we should use ? 1- High resistance & low temperature 2- High temperature low resistance

2 Answers  

---

why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer?

3 Answers  

---

IN 3 phase induction motor where we give i/p supply & how its working ?

2 Answers  

---