Answer / ravi

After Exitingushing of the fire it will leave a redidue on
the Sever which will Harmful to servers....

What is fault.?

2 Answers   AngloGold Ashanti, MNC,

---

draw 3 phase rectifier diagram

0 Answers   Equate,

---

i am using auto transformer for starting of induction motor to provide reduse voltages...but the principle of a tansformer according to definition"which transform energy to on circuit to another circuit with constant power and constant frequency". so if i am using reduse voltage then current obsely hige because power is same.but we use auto transfarmer for starting of induction motor to give low current.but here according to definition we are giving hige current.

0 Answers  

---

what is the difference between NC & CNC machine.what is the difference between equipment & machine tool

2 Answers  

---

i have to use generator in my project,which gen. i can use?

1 Answers  

---

Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.

0 Answers  

---

while checking the flourscent tube elctrodes some glow is cominag. this type of glow tube working or not working

1 Answers  

---

What is dynamo?How it works and what is the function of dynamo in a DG.

0 Answers  

---

In stepdown transformer 11/415 volt two nos.(R & Y)HT side fuse is blown ,what will be voltage of ry,rb,yb in secondary side

5 Answers   NTPC,

---

which safety we have to take when we go for work?

2 Answers  

---

What is the maximun current carring capacity in per phase for three pole 100anps rating ncb

3 Answers   L&T,

---

what is the full form of XLPE adn there use.

4 Answers   Voltas,

---