Answer / lux

in tanks due to rotational movements of fluids the charges
gets accumulated on the surface of the tank.. it is
grounded at regular intervels in order to assure the
workman's safety..

Answer / will

Static electricity is produced by various phenomenons like
you find on the computer monitors, on tv screens.
All this is due to the movement of light packets hitting
the screen and accumulating the charge on the surface.

I have applied the post Junior Engineer-iii(c&w)in R.R.B chennaI recently . can i get any model question paper LAST 4 YEARS?

2 Answers   Data Entry Operator, RRB, SSC,

---

can any one help me for my ups inter view , list out few basic technical ups question with answer.

1 Answers  

---

3. What is Impedance Voltage in Transformer?

16 Answers   KESC, L&T, Torrent Power,

---

Why is tan-delta test and capacitor measurement done on alternator?

0 Answers   TD Power Systems,

---

I am selected in OCL(Orissa cement Limited), but they have a Tech PI round their at their plant.Anybody has any idea that what kind of questions they are going to ask??Please guies help me. I am in serious headache.I have heard that huge elimination is done at there.

0 Answers  

---

what is the difference between MCB and MCCB?

4 Answers  

---

IN WHICH MODE THE TRANSFORMER WILL GET A MAXIMUM OUT PUT VOLTAGE. ASKED FOR POWER GRID EXAMINATION STAT-STAR,STAR-DELTA,DELTA-STAR,DELTA-DELTA

3 Answers  

---

why is electricity produced and distributed in multiples of 11. 440V, 11KV, 22KV, 132KV etc

2 Answers   Bhel,

---

Why DG self motor winding burnt out?

1 Answers   Aegis,

---

why in electric train we can't feel current & generally we have get socked in our normal electricity ?

3 Answers  

---

Can we use the ceiling fan regulator to run drill machine having 2000 watt power consumption?

2 Answers  

---

The exciting current of a transformer is non sinusoidal. why?

2 Answers  

---