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Questions related to Transformers
the inrush current causes an unwanted trip to the differential relay of transformer
11 April 2020 8,242 7 View
I'm interesting in kinetic model of lignocellulose transform to reducing sugar. Please give suggestion to me.
30 March 2020 2,980 4 View
I have 3 dependent variables. Two of them are in range of normal skewness value i.e. +1 to -1 and have kurtosis in range of +3 to -3, but the third remaining dependent variable is not in normal...
29 March 2020 8,977 4 View
My continuous variable has a lot of observations on the leftmost and rightmost tails but not so many in the middle. Is there a transformation that is recommended, or should I segment the data into...
26 March 2020 5,718 3 View
Hello everyone, I am trying to research c2c12 differentiation. It was fine after changing medium( 10% fbs to 2%hs) and c2c12 transformed into myotube in five days. However, myotube was...
23 March 2020 5,900 5 View
I have an binary variable constraint link this: \sum (for all i) fi + \sum (for all i) gi =\sum (for all i) hi , where f, g, h are all binary variables. I want to transform or relax this...
11 March 2020 5,393 3 View
I want to find out the method which is used in industrial insulation resistance testers (Megger) to accelerate the depolarization of transformer insulation. Depolarization current of 3 phase...
11 March 2020 3,501 4 View
For ∆-Y power transformer Y-∆ CT connection is used. The Low voltage side is connected is connected with Current transformers that are star connected . Why this cross connection is done and how...
09 March 2020 1,424 7 View
All of us who had studied Mathematics at college/university knows about Laplace Transform and Fourier Transform, and in some institutions Z transform is also taught. Researchers also introduced...
05 March 2020 6,477 3 View
Hi, I have a data set I am working on. The data is not normally distributed (Image 5). I tried to transform with log transformation and Square root transformation; both of them did not work—any...
28 February 2020 9,367 8 View
As I need to do project on this topic so can anyone suggest me which kind of methods are there for preparing chemically competent E.coli with high transformancy please ?
25 February 2020 2,806 1 View
What will happen if a clamp-on current probe/transformer works always under saturated state? Except affecting the measurement results of current probe/transformer, is there any other negative...
24 February 2020 9,662 4 View
Is there any protocol available to transform a bacterial cell with two plasmid constructs?
19 February 2020 8,533 2 View
Is it possible to transform an authoritarian society into a democratic one without its going through a chaotic phase?
29 January 2020 6,753 17 View
Someone owns the full text of the article "Particularity Analysis of Converter Transformer Inrush Current"? I can't access the authors and I don't have access to the database that provides the...
28 January 2020 1,015 2 View
I want to calculate the decaying time of asymmetrical short circuit current.So I need x/r ratio.Should I only use zero sequence impedance or all sequence impedances for a L-G fault to calculate...
27 January 2020 7,104 3 View
How to take inverse transformation of coordinates?
06 January 2020 8,385 1 View
The saturation characteristic of transformers is needed for EMT-type studies. However, usually, only RMS V-I pairs are available. Because under saturation condition the current is not sinusoidal,...
03 January 2020 4,290 12 View
What are the advantages of Melline transform based approach in comparison to MGF based approach in evaluating the performance of communication system?
30 December 2019 1,710 2 View
Would like to have so views of scholars here
26 December 2019 4,183 2 View
DV relates to $money, so transformed variable is not useful for reader. For t-test we usually report M,SD, t, df. Should I use raw M,SD when reporting or the transformed variables? Thanks in advance.
19 December 2019 8,096 3 View
I'm looking for a subject for my research that involves the SST isolation transformer, so I'm looking for some points that might guide it
17 December 2019 441 1 View
My friend calculated the AUDPC and now isolates having different infection rates habe the same AUDPC value? She also transformed the data before analysis
17 December 2019 6,443 2 View
I have shotgun sequencing data of oral microbiome samples from two groups and I want to measure the alpha (Shannon Index) and beta (Bray-Curtis Dissimilarity) diversities. I have already made...
17 December 2019 1,798 1 View