WKKO

Results 3 issues of WKKO

Why do I have this problem when testing the code Is it because of the NITK version(0.4.0) ![073f00f245867581c40d39ae0324629](https://user-images.githubusercontent.com/102801456/166095338-3bf8ea56-c1ad-4d31-874b-412bf65f43a5.png)

I'm sorry to bother you again, but may I ask why the power here is in such a waveform. In an AC circuit, power should not be directly voltage times...

Sorry to bother you, I encountered this problem while running your code. Do you know how to solve the problem? ![image](https://user-images.githubusercontent.com/102801456/163134725-dc0d2640-885d-469e-bc1c-97138cc23ac2.png)