Text this: Iterative method for clearances and insulation levels based on switching surge

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| \  / ||  \ \\/ //   ____     /_   _//  /  ___|| 
|  \/  ||   \ ` //   |    \\    -| ||-  | // __   
| .  . ||    | ||    | [] ||    _| ||_  | \\_\ || 
|_|\/|_||    |_||    |  __//   /_____//  \____//  
`-`  `-`     `-`'    |_|`-`    `-----`    `---`   
                     `-`