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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,
2075Some 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.
2001what 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:
2030i 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 3364100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
2373advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
1801I 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 5447How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?
3 12174if 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 6503Post New Electrical Engineering Questions
In cable sizing calculation (determining the max route length of cable) why we choose the shortest length between cable length of full load current Iflc & starting current Istart?
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
how we calculate the withstansing current capacity of wires&cables?
Can any body tell me the different types of LT cables & their application.
What is BusBar integrity test and how it is conducted?
What is different type of Electrical curve and how it protects the equipment's while up-normal situation?
What is thresh hold value of current?
what is meant by tranformer impedance?
sir, Is their any measuring unit of knoking? please explian?
What type of core material is used for metering C.T and protection C.T???
Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.
What is a difference between indoor transformer and outdoor transformer of same rating
What is the previous name of Cox's Bazar
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
What are the three major categories of error?
