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|how to set time from star to delta starter
|What happen to alternator if prime mover fails?
|How much current does a motor take in no load condition?
|WE are using a 63A MCCB(SIEMENS MAKE) for one of the feeder
in LV substation panel.It is supplying to a lighting & power
socket DB.Settings in the MCCB is Ir = 63 * 1 , Isd = 8
times of Ir , tsd = 0.5 sec( I2 t off).
Sometimes this MCCB is tripping .But no trip in DB MCB.
Can anybody tell me reason ?
From where i can know about the MCCB settings?
|will the turbogenerator operate on leading power factor
with out modification in the stator winding.
|Is there any calculation to find unknwon(unferroled) phases R Y B in alternator,3 phase motor anybody shoot my problem.
how can we notice this is the respective phase?
|In 11kv transmission line whats the maximum power can be drawn?
|how to convert psi into kilo pascal? what is the suction
pressure & discharge pressure of chiller?
|What is Avg. Power Consumption of 2 TR Split A/C???How v
can calc. this???
|Can step down transformer works as step up one???
|What is Co-generation in the context of electrical power
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