Hi, Few google search did not help me. Problem is to get correct/relevent term to search.
Mains has frequency like 50Hz, 60Hz and I don't know if other frequency exist. Which thing generates the frequency: an oscillator in power house? Or a frequency generator? Or RPM of the turbine?
And how accurate it is?
Mains has frequency like 50Hz, 60Hz and I don't know if other frequency exist. Which thing generates the frequency: an oscillator in power house? Or a frequency generator? Or RPM of the turbine?
And how accurate it is?