why magnet has north and south poles only why not east and
west and why we are considering as north and south poles?
why cant we consider as east and west?
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what is the diffrence between voltage and current?
DIFFERENCE BETWEEN GROUND AND NEUTRAL?
need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>
Which of the following loss varies with the load A hystresis loss B eddy current loss C copper loss D core loss
what is difference between earthingpits,earthing grid & earthing mess?
When one of three series resistors is removed from a circuit and the circuit is reconnected, the current
a. void main() { char a[6] = "INDIA"; while(*a) { printf("%c",*a); a++; } } 1. india 2. I N D I A 3. no output 4. error 5.Null
What is Automatic Voltage regulator(AVR)?
why we short ckt the secondry vo5tage/ winding in transfr and motor?
if step down transformer step down the voltage,will current will also be proportional step up. If yes then how transformer handle such a large current?
what is the use of spherical metal balls attached on to the earth wire of transmission over head lines?
Who is reputed manufacturer of TNC switch for ACB in India ?