when generator of a power plant is not connected to grid , by increasing the mechanical torque speed of rotor increases but when it's connected to load instead of increase in speed current increases , why?
1 2774I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
1278actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.
1523how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
1448we all know that in capacitor there will be no ay physical connection between the two electrodes of the capacitor ,and the charge is stored between these electrodes during charging , so with out any physical connection how these charge is transferred from one plate to the another plate during the discharge?????
1 2402Post New Electrical Engineering Questions
what is auto re-closer?
For an induction motor wat is the loading/unloading cycle duration or interms of L/UL ratio/ percentage?
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com
Draw the single line diagram of the power station?
What is “pu” in ee?
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
What is control system?
how to enter inverter parameter? without manaual?
Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?
given data are load current & power factor cable core size? plz any one update the calculation formula
Define bibo stability.
whats the differece between Exd and Exe
what is destructive and non-destructive testing of welding
PLEASE ANYBODY HAVE ELECTRICAL CIRCUIT DIAGRAM FOR CHMER PULSE CD 60M SPARKING MACHINE.PLEASE MAIL ME SUPRIYAAYYAPPAN@YAHOO.CO.IN.
How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?
