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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,
2001Some 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.
1961what 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:
1984i 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 3289100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
2293advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
1750I 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 5317How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?
3 12018if 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 6392Post New Electrical Engineering Questions
I want definition for ABT Meter (Availability Based tariff) ?
if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value
Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18
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how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me
What is the equivalent circuit of a transformer and its vector diagram?
Can i replace Earth leakage relay to the faulty Earth Faulty Relay
why burdens of VTs is more than CTs?
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
Define resonant peak?
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
what is sustainable current of any conductors . a bare busbar or pvc cable has different sustainable current .
When will you multiply and devide with derating factors to the actual value while sizing the cable?
How to resolve if Diesel generator stop while running ?
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
