how to calculate lux level in out door (yard lighting)
please expalin with a example
WHAT IS OLTC OF TRANSFORMER? WHERE IS ITS USED EITHER ON PRIMARY OR SECONDARY SIDE OF TRANSFORMER?
Why ground terminal is used in pot meter 10k ohms
what is the prosses for getting of 33kv licence (i have completed my engineering degree & working in 33kv substation for contract basis )????
what happens when back charging of transformer is done for longer period
Is there any question in the name of Static Switch in UPS??
To avoid arcing what we connect in earthing.
why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?
difference bewteen reverse current and alternating current
hw to calculate flc of motor ? data are:3-phase,50Hz,30kw
What is SF6 Circuit Breaker?
what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me
what is back trip and re-trip in protection schemes? why these two? define me the exact function of these two?