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why effective resistance should be more than static resistance in transmission line?
give me atleast four differences between circuit and network
what is the ms flat constant for calculating earth mat design calculation?
what is high and low cut off voltage of BB and DG at SPS????????
In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
we have 3 single phase transformers. how will we generate 6 supply from 3 phase supply input
what rectifiers is and what are the types of rectifiers?
what is meant by impulse voltage?
what's producer of XLPE cable laying in undergroung
How to calulate Locked rotor amper(LRA) for compressor type motors?
What is float cum boost charging system?
How to protect sensitive loads such as Dosing pumps inside a factory from voltage surge/voltage fluctuation.
what is apparent poewr, reactive power, & active power?
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
