why is the HT voltages are in multiples of 11KV
how does it help for selection of a transformer.
in case of three phase induction motor,when it is connected to three phase supply,why the magnetic field is rotets around the armeture?
can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com
State the frequency for rc phase shift oscillator?
why transformer is conneted to dc for polarity test.it doesnt work in dc?
how will protect transformer agint overcurrent protection
why earth hole size is biggest in socket point.
What is the operating principle of turbo-generator.
Why high voltage lines (overhead ) are called high tension lines?
What is the function of turbo charger in generators
what is the difference between a frequecy converter and an electric inverter?
we have 2.2kw,Y,3000rpm motor but 6leads found in TB what happen if we connect in delta?