In a HT switchboard where Nos. of Transformers are connected, how to decide Incoming cable size? Whether Cable should be rated for connected load or maximum demand?
1 6269WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
2072why we use the fuse in only one wire? althrough in ac current the current flows in both directions. why the neutral wire can be taken half the magnitude of phase wire while same current returns from neutral wire?
Bhel,
2 5164Role of active and reactive Power sharing in between two synchronized Generators, Droop Setting role ?
1765Post New Electrical Engineering Questions
If we want to change a contactor of faulty one what are the conditions want to fullfil
How can you calculate the size of the down conductor cable for the lightning protection system. Is 70mm2 cable can replace 95mm 2 bare copper cable when the copper tape size is 25Wx3 thk mm.
Why does curving the pole faces in a dc machine contributes to a smoother dc output voltage from it?
What is VSCF windelectrical system?
how we can calcultae the short circuit level for bus bar
How time response of the system is divided?
A low wet bulb temperature indicates
How to decide the size of the capacitor for a single phase induction motor say 2 HP ??
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
if a number of plc s are there then how many modbus to be used
what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded
i need mat lab program to find out the transmission line losses,regulation and losses
why only exciting current is shown not primary current in transformer???
explain working principle of earth leakage relay
what is difference between isolation and ultra isolation transformer?, what is the method of testing ?