HOW to speed control of induction mototr using scalar control
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can some one clearly explain why -48 volt DC use in telecom site????
how we provide neutral earth on synchronising panel as per electrical standards?
what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks
Write down the name of 2 lady Bir Pratin of Bangladesh
How many devices can be connected in one zone of FACP
How to do bus bar short circuit calculation for 230KV/11kv, 60 MVA Substation?
If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
Is vtg is controlled by the resistor? if else how much?
What type of DC motor would you see for a lift?
What we mean by vintage of an engine+Generator?
Why wind turbines wheels rotate constantly
State superposition theorem?
Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??
how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!