we have one pumping station and 4.6 MW 7 no.s synchronous motors.so there is no required HT capacitor to improve power factor.But we have two no.s of 25 Mva power transformer connect to distribute the power for motors connect with 220 kv line.So i have required the HT capacitor to improve power factor at HT side i mean power transformer bus side.So please suggest how much HT capacitor banks required for same.
What is the importance of earthing?
if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen
i am working in a grid substation,TNEB having 13 yrs experience. Am I eligble to get apply for c licence now?
Motor,transformers,capacitor tubelight etc....
please explian how may types of maintenance works.
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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.
Why we use two wattmeter during block rotor test and no load test of 3phase induction motor? And how can we understand the neat power requirement of from this test?
what is the defination of 'Mass' & 'Weight'
what efficiency of transformer at 100% load
Dear friends, i would like to know that what is the exact function of 'exciter winding' & 'aux winding' in Alternator?
What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer
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