AC RPM and the amount of Reactance

[Osnel Jr]

TL;DR

For Rate of cutting in ac that means a higher frequency which also means a lower reactance theoretically. If so, why is higher rpm ideal?

Summary

 

[anorlunda]

No, you can't say that reluctance changes frequency.

Back up. Explain the context of your question please.

 

[Osnel Jr]

No, you can't say that reluctance changes frequency.

Back up. Explain the context of your question please.

Ohh I was thinking about capacitors since Xc=1/(2*pi*f*c) where xc is inversely proportional to Frequency but in inductors they are directly proportional..

 

[anorlunda]

We still need context. Are you asking about the RPM of an induction motor? or the cutting speed of an arc welder? Or what does "rate of cutting in AC" mean?