Before revision: By convention, the following two rules are adopted for base quantities: The base power value is the same for the entire power system of concern.
After revision: my name is engineer daniel ture a. and iam adama science and technology university, i need to just know a lot what do we mean bt per unit system yeahBy convention, the following two rules are adopted for base quantities: The base power value is the same for the entire power system of concern.