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 is the minimum insulation value required for a cable between phase to phase and phase to earth of 380 Vac 50Hz circuit, having load arround 800 amps.

2 Answers   DEWA, TATA,

---

why ht motor connection in star

10 Answers   Suzlon,

---

A 3PH MOTOR RUNNING IN NORMAL CONDITION AND ITS AMPERE ALSO UNDER ITS FULL LOAD CURRENT,ITS CABLE RATINGS ALSO HIGER THN ITS CAPACITY,BUT ITS CABLE GETTING ABNORMAL HEAT(NOT TOO HOT)WHY ITS GETTING HOT LIK THIS?

5 Answers  

---

Name one of major transformer company in KSA ?

0 Answers  

---

R u say ,that is there is any flux in your room.

1 Answers  

---

do we need NGR panel when the output of the genset is LV but after that it is step up to 22 kv. condition is 12 genset 400v are operating in parallel.

1 Answers  

---

HOW DOES ONE SELECT A TRANSFORMER PHASOR GROUP IE, WHETHER A STAR-DELTA TR OR A STAR-STAR OR A DELTA-DELTA, ETC. TRANSFORMER IS MORE SUITABLE FOR A PARTICULAR KIND OF LOAD OR WORKING CONDITION???

3 Answers   KPTCL,

---

If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines

0 Answers  

---

how to find diesel consumption of 600kva DG per hours????

1 Answers  

---

What will happen if 40W and 60W Bulb is Connected in Series.

2 Answers  

---

WHAT IS EDDY CURRENT LOSSES AND SKIN EFFECT LOSSES IN ELECTRICAL ENGINEERING

1 Answers   GAS,

---

Differcence between UPS and Inverter.

4 Answers   Adani,

---