Assignment:
Define:
(a) The fault level of a system or unit in a system
(b) base MVA
State:
(c) the equation for percentage impedance or impedance voltage
(d) the relationship between X% and Xpu
(e) the units of X% and Xpu
(f) Xpu in terms of the fault level MVA and the base MVA
Provide complete and step by step solution for the question and show calculations and use formulas.