in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain965
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if we give 60 hz single phase supply to the transformer used in europe , than what will happen1063
Is there any decided or standard frequency to check the meager testing of transformer, DG set, LT Panel in the industries in a year. I means how many times we should be check the same.2 2794
which will glow brighter?bulb 1 (110v,100w) and bulb 2 (230v.200w) series connection6 5046
Difference between induction motor and synchronous motor? i Think Synchronous motors operate at synchronous speed (RPM=120f/p) while induction motors operate at less than synchronous speed (RPM=120f/p – slip). Slip is nearly zero at zero load torque and increases as load torque increases am a right pls guide & send Other Comments5 4509
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In case of motor Power Factor Generally We Apply A Capacitor But How Can We Know That A Motor is Running On Very low Power Factor And What Rating Of Capacitor We Have To Place And Tell Me Conversion Of Micro Farad to KVAR>2 2100
do we convert single phase line to three phase at minimum cost?1 2661
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why the blede and jow of isoletor demage in substation?explan.1 1694
HOE WE CAN IMPROOVE BY USE OF CAPACITOR
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