do we need NGR panel when the output of the genset is LV
but after that it is step up to 22 kv. condition is 12
genset 400v are operating in parallel.
what is meant by vector group of a transformer? How can it be derived?
when conductor rotates in varying magnetic field the emf will induced in it and it is sinusoidal in nature ...? Why it is not in square wave and rectangular wave in nature?
according to faraday's law whether the induced emf is average or rms value?
What is vaccum currcuit breaker.define with cause and where be use it device?
what is the control circuit for operating the clean room air shower
How to calculate total harmonic distortion level(THD) in VFD? and how can we reduce harmonics?
what is the Transformer Protection & Type ??
Why have the transformer one earthing to their neutral? Why have the transformer many earthing to their body?
what is sevice settings for mccb?How can be it setted?
Why electrical engineer use Cu Strip for transformer neutral why not GI Strip? What if we use GI instead of Cu does it affects the transformer performance.
advantages of vvvf drives over non vvvf drives for EOT cranes
In 3phase supply Voltage will come around 370v then what will happen?(mean what will effect on electrical equipment like AC,UPS,Motors.)
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