what is die electric strnth of transformer ?
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derive DC RMS value for half wave rectifier?
What is the function of Buchholz relay in transformer ?
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if flux and load static in dc motor and supply voltage increases 20% then what happened in speed
A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?
HOW TO CALCULATE GROUND FAULT CURRENT IN 430V 4000AMP AIR CIRCUIT BREAKER?
why we can choose induction machine in wind mill? why can`t use synchronous machine?
why the transformer neutral give to the earth ?
what you mean swtchgear(electrical)
Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.
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