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.

what r the checklist while installing a 380 kva DG set

0 Answers   Pepsi,

---

how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?

0 Answers  

---

How to choose size of the cable w.r.to current carrying capacity ...

0 Answers   L&T, Saams,

---

IN star -delta motors normally first operated in star mode {absulated given (r-y-b) phases after one miute change in delta mode in this case i am change phase sequience for example R -PHASE TO CHANGE Y-PHASE ;Y-PHASE TO CHANGE R-PHASE SO THIS TIME MOTOR WILL HAPPEN RUNNIG MODE EIGHTER(OR) STOP MODE(TRIP MODE)

6 Answers   MacLellan,

---

which braking is used in traction motor and what is its working send at mukeskumar27@hotmail.com

2 Answers  

---

---

Explain about c.t?

0 Answers  

---

what is the formula for hv test for cable and circuit breaker..????

0 Answers  

---

what is the current limit of lighting arrester ?

1 Answers   ABB,

---

Who is the first Bangladeshi Everest climber? Where is his home district?

0 Answers  

---

what happen if ac supply is fed to rotor of the alternator

2 Answers  

---

what is earthing/

3 Answers   B.Tech, CPCL, Mobiserv,

---

What is the lower limit of break-down voltage of converter transformer.

0 Answers   Tata Steel Limited,

---