A synchronous generator is rated 645 MVA, 24 kV, 0.9 pf lagging. It has a synchronous reactance 1.2 Ω. The generator is feeding full load at 0.9 pf lagging at rated voltage. Calculate: a.    Excitation voltage (E) and power angle δ b.    Reactive power drawn by the load Carry out calculations in pu form and convert the result to actual values.

Q: please help how to know if they are given terminal voltage or phase voltate. what is the difference…

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Magnetic Moment

The magnetic moment is defined as the alignment of a magnet and its strength when the magnet is creating a magnetic field. There are number of examples of the magnetic moment, few are a current carrying conductor in the form of coil, elements at microscopic levels like electrons and many more.