a) Explain mathematically how to covert impedance z per unit using new MVA and KV base values. (6 Marks) b) A generator

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answerhappygod
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a) Explain mathematically how to covert impedance z per unit using new MVA and KV base values. (6 Marks) b) A generator

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a) Explain mathematically how to covert impedance z per unit
using new MVA and KV base
values.
(6 Marks)
b) A generator rated at 500 MVA, 22 kV has star- windings
each with a reactance of 0.125 p.u. Find the ohmic value of the
reactance of the windings.Solve with in 30 minuts
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