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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,
2121Some 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.
2050what 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:
2079i 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 3453100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
2420advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
1839I 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 5579How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?
3 12316if 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 6607Post New Electrical Engineering Questions
Which Class insulation is prefered for the sandwich Busducts ? Why?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
is that any software calculator to calculate the size of cable
Why front mounted CT polarities are always towards breaker?
Explain different types of d.c motors? Give their applications
how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
how to calculate cooling requirement of datacentre from electrical load?
What will happen if i replace a inductive proximity switch with photo sensor in a machine?
What are linear and non-linear systems?
What are the three constants associated with a steady state error?
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
What is the difference between indoor and outdoor transformer
how does an encoder work???
Why field rheostat is kept in minimum position while armature rheostat at maximum position?
