Please Help Members By Posting Answers For Below Questions
How to calculate the size of earth cable to earth the neutral of UPS ?
In Power Line Communication (PLC) the wave trap is used to
block communication signals from entering neighboring
lines. My question is this: Why do they allow for
different filtering arrangements on these wave traps?
Isn't it always going to be a low pass filter since we want
the power frequency to go through, and the comm signal
Explain Active power,reactive power,how its related to each
other , & inductive ,capacitive.
what is automatic voltage regulator and it is used?
what is the easiest method of short circuit current
calculation ? pls. derive with a mathematical example in
real life application.