[CentOS] Need to Understand booting process of CENTOS-7

On 03 October 2014 @22:05 zulu, Always Learning wrote:
> Never ever heard anyone in the computer world refer either DC or AC 
> (single or three phase) as EMF regardless of the voltage, amperage, 
> resistance or impedance.

EMF is actually voltage (commonly notated 'E' in P=IE type formulae).