whye the current increases in the motor when the load on the motor increases3 3751
when the size of the cable used for the ht voltage is 300sqmm then what is the size of the conductor of each phase2 2452
motor and transformer working with same principle so why motor rotor was roted and transformer not roted9 7772
why we oltc on hv side of tranformer only10 17288
IF THE LOAD OF TRANSFORMER IS GETTING MORE THAN ITS RATING,,,THAN HOW TO OVERCOME THIS PROBLEM? SUPPOSE THEE RATING OF TRANSFORMER IS 315KVA AND THE LOAD IS GOING BEYOND THAN THE RATING SAY AROUND LOAD: 352KVA... THAN HOW CAN WE SOLVE THIS PROBLEM WITHOUT DEDUCTING THE LOAD.13 12502
how to calculate optimum loading for transformer?6 14238
in single phase circuit if i connect a heater between phase and neutral, then what will be the current path? phase to neutral or neutral to phase.4 2860
DG B-check,C-Check,D-check is depending upon the running hrs.If the running hrs is not reached as mentioned.How to conduct the DG checks.15 43320
DG lube oil and waste oil how to dispose outside and there is any authorised vendors will be there for this.2 4012
kindly send me 11KV MV motor differential protection procedure by primary injection method.
what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm
what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.
what will happen if synchronous machine rotor fed from single phase ac supply
what efficiency at 70% loaded transformer
What it the purpose of parallel phasing transfomers??
Why the magneti fields are not passes from southpole to north pole
what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
what is difference between 2 pole structure and 4 pole structure in transformer yard
should %impedance be high or low in a power transformer? if so why?
please tell me how a surge protector work on a DC 48Volt.? please describe briefly.
Why arc quenching is used in Diode ?
Why the power factor improvement is so important in industrial loads
how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
How calculated single phase induction motor req. Capacitor?