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A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
According to conduit size which size wiring & how many wires can we provide wires in conduit & how can we select conduit size accordingly?
CBCT selection
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
i need about 10 years of GATE solved papers in pdf format and even mock tests toooo
Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?
I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.
how give earthing conection to household equipment?
Apparent power is expressed as V * I(Conjugate). Why not in V * I ?
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
why current flow to the opposite direction of flow of electrons???????????
what is the IS foe lightning arrester?
how to calculate the surge level of surge suppressors related to the SF6 cicuit breakers?
How many kw will suply from one db
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????