62.
When the excitation of an unloaded salient pole synchronous motor suddenly gets disconnected

63.
The effect of increasing the load on a synchronous motor running with normal excitation is to

67.
The maximum power developed in a synchronous motor will depend on

68.
Armature of a synchronous machine is

69.
Synchronsizingpower of a synchronous machine is

70.
A synchronous motor installed at the receiving end substation operates with such an excitation that it takes power at lagging power factor. Now if the applied voltage of the synchronous motor goes down, the power factor of the synchronous motor will

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