what is the difference between delta delta and star delta
connection transformer?
why we use delta delta transformer since it need earthing
transformer for grounding?
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what is the senstivity and stablity? what is different?
what happens when we apply dc to a transformer
why booster transformer is used in sumpners test conducted on transformer????
What is meant by SPS Aluminium pipe in substations? Anyone knows whats this?
What is diversity factor and how to calculate it
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what is differance bw ELCB and MCB. ?
what is different between buchhoz relay and pressure relife devices in transformer
how to build a network which step down 415v to 1v rms
What will happened. if we feed 3phase supplay to the stater with out insert the rotor. How much current will flow through the stater winnding?
in conventional fan regulators how the current varies with speed?
Can we use a Potential Transformer for Auxilliary Power supply( Spring charge Motor, Lighting etc)?
why do you give the dc supply to field of alternator
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