Are there any "standard" definition for a cross-country fault? Any references?
Is there any relationship between the faults ie. the occurrence of a second fault depends on the first fault? ( For eg. a phase to ground fault causing voltage rise in healthy phases which in turn may lead to some...
I have been at a lighting company not long and I have inherited a pending issue.
A 2000W metal halide fixture comes on when connected but when put off and even allowed to cool, it fails to come on.
My observations:
During initial start up, voltage across lamp sockets gradually builds from zero...
Hi,
I would like to know some few things;
1. How are final circuits referenced/ labelled? eg. Board/breaker1/breaker2.....
And is there a laid out procedure for this?
2. What would be the best order of circuit protection; is it Main breaker/MCB/RCCB ?
Thanks, great minds.
I built a 125W transformer with input voltage of 50V and an output voltage in taps (6). When I energised the transformer and tapped the primary input voltage to a Cathode Ray Oscilloscope, and output left opened, A HIGH CURRENT WAS OBSERVED IN THE PRIMARY. I disconnected the connection to the...
I want to design a voltage optimisation device using a transformer approach. Is it possible (practically) to control the taps such that the output voltage stays at a CONSTANT value irrespective of the supply voltage?
Need wild Ideas.
Thanks
