Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?
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How single phase & 3 phase motor select rotating direction ie clockwise/anticlockwise
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U
why use generator Earthing/Graunding.
what is the difference between general inverter and solor inverter clerly explain plz
I am having 120KVA UPS,which is connected to DG & normal power. What is the power drawn by this system when system is running on DG ????
if our motor load is 150 amp v- kv and we want to install capacitor bank then what is the exact value of that capacitor bank that we should install?and how we calculate that
hi frienda We have 250kva cater pillet dg set we are fasing one diffrent proublam in dg we are start dg set after one mint applying load around 450a load but dg was run 3 Or 4 mints after 3 mints dg was shuding down automatic how to face this proublam pls tel any budy
what are the protecyion of transformer & generators
In EB metering we face problem kva jump even in no load condition.can any one help to control this
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