what is efficient load of transformer in percentage
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Is phase preventer require when overload relay is there
Please elaborate th´evenin’s theorem?
why Transformers power mentioned in KVA?. and why Generators and Motors power mentioned in KW?.
how winding temperature detects in power transformer...?
WHAT IS THE USE OF EARTH SWITCHES?
HOW TO CALCULATE UPS BATTERY BACKUP TIME
Why the core of a underground cable is spiral in shape instead of straight??
Write the force balance equation of ideal dashpot element.
I have an 15A fuse MCB that controls a night storage heater. It needs replacing and is now obsolete. Is a 16A C curve MCB the correct replacement?
Why Batteries are rated as AH i.e AmpereHour,and its formula to converting AmpHour to Amp
How do we check transformer losses and what are the ways to minimise it.
What is maximum demand?How can we caluclate it?
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