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I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me
SECL,
2004Some times to change of DOR of a motor, interchange of R & B is not effected and RYB take same current, but interchange of R&Y is effected ie change the DOR. My doubt is what is the problem in motor and how it is happen.
1963what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:
1987i have one ground earth for my shop but now he showing 11v how ever my machine engineer said that he require less than 3v how can we reduce it, i have put 8 bucket salty water in it
1 3291100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
2295advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
1752I have a generator of 300kw.400V,50hz . what is means can i assume the load Red Phase with Neutral 300kw.Yellow phase with neutral 300kw and Blue with neutral also 300Kw. or - red with neutral 100kw same as yelloe and blue phase also giving 100kw with neutral respectively
3 5322How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?
3 12019if i conncet ct with ct ratio of 600/5 to an energy meter having ct ratio of 100/5, the reading show by the meter will correct, if wrong is there any method to calculate correct value with shown value, if yes please state it.....
2 6398Post New Electrical Engineering Questions
Fantio of tranformer
What is VSCF windelectrical system?
how to calculate
what are the application of over current relay?
What will be result if we connect LT votage to the terminal of HT motor?
why ct's&pt'S out put called as burden,why compelsary short ckt the secondary of ct's while removing the burden?
what is the mechanical safety of DG ?
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?
what is the difference between an alternator and a synchronous motor
What is proportional controller?
why we use Test Terminal Block in 11 KV and 33 KV electrical panels.
what will happens if one phase is missing for 33/11kv power transfomer and why?
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
how to decide choke rating for drive?
How to design the NGR Resistance
