What is fault.?
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whether starting current is limited to rated current of motor through soft starting or it exceeds the rated current?
What is duty cycle for HT motors? How many start permitted if mentioned as 01 for hot and 02 for cold per duty cycle?
what are the differant std sizes of cable trenches?
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.
resistivity of copper
what is meant by substation?
can a synchronous motor be made to rotate in a clockwise direction ?
What is trickle charging system?
What happens when ac supply is given as excitation voltage instead of dc supply
What happened If 3phase supply connected to slip ring side of slipring induction motor ?
How to measure corona loss in a transmission line?(Plz ans only if u know the exact answer)
what is meant by directional earth fault and non directional earth fault? describe both.