What is the value of system voltage?
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using n1*n2 which type transformer is made; where n1 is primary turn and n2 is secondery turn
what is difference bwt active&passive component
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
How will calculate losses in an multi core Aluminium LT cable of different sizes & upto what length we can use a LT Cable ?
What are the safeties in elevators?what is the use of governor in elevator?
how to use single phase supply for a three phase equipement.
the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?
what is meant by negative conductor?
Why star point of star connected motor is not grounded? Why alternator is operated at lagging power factor?
WHAT IS DIFFERENCE BETWEEN PHASE CONVERTER AND VFD
What will happen if we parallel two transformer with different %impedace?