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how to calculate size of cable from motor current given and how to calculate full load current of a induction motor.
3 5871Is it possible to implement Restricted Earth Fault protection for a transformer without neutral CT?
2 4277What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?
2780for star delta connection,,why the contactor star not burn,when red,yellow and blue cable is looping.
2 103831) Why distributiion system decided 11 kv, 33 kv, 66 kv, 132 kv, 220 kv, 400 kv, 2) In 3 Phase line terminal of capacitor, why used for power factor improvement. 3) Why used rating KVA in transformer?
1 4335formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?
2163Post New Electrical Engineering Questions
describe the Tranformer testing procedure
Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks
Which cable is use for rtcc control panel
What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?
How to find out damper winding failure for synchronous machine?
how to get bearing & winding temperature of an induction motor?
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.
how the characterstics of control valve being done
why asa method ZPF method is more accurate than ASA method?
What is the necessary and sufficient condition for stability.
what is differant beetween overload current and phase current?
how we calculate the short circuit capacity of the busbar in LV & HT?
What are the advantages and disadvantages of short-pitched winding?
design a LV scheme for a 15 storied building?
