whye the current increases in the motor when the load on the motor increases3 3884
when the size of the cable used for the ht voltage is 300sqmm then what is the size of the conductor of each phase2 2564
motor and transformer working with same principle so why motor rotor was roted and transformer not roted9 8044
why we oltc on hv side of tranformer only10 18228
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 12949
how to calculate optimum loading for transformer?6 14991
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 2998
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 45293
DG lube oil and waste oil how to dispose outside and there is any authorised vendors will be there for this.2 4161
can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.
placement paper samples of mspl company
How REF protects transformer alone? explain with diagram.
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.
why not starting switch first connect in direct on line starter?????
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
what purpose to use excaiter in DG.?
What is ideal IR values for ground and neutral.
can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
hi frenz,its aswathy.i hve aplied for the hpcl test on feb,pls send the test patern & the placement papers as soon as possible. mail-id :email@example.com
If any one's require of phoenix contact like( relay , termilnal block , surge protection device ) , product please contect me 09878206357 chetan verma
What is current & voltage ? Voltage perform at any load without current or not?
could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?
Can you explain about pole discrepancy scheme
i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula