Electrical Machines
For the above problem, find the induced voltage of an alternator of it is to deliver a load of 100 A at power factor of 0.8 lagging with terminal voltage of 200 V.

 225 V.
  222 V.
 220 V.
 230 V.

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Electrical Machines
Where the shunt generators are widely used?

 Where often load fluctuation is occurred.
 Where voltage variation is needed over a wide load range.
  Where a constant voltage is required over a narrow load range.
 Where the load is very high.

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Electrical Machines
In a transformer

 both OC and SC tests are conducted on LV side
 OC test is conducted on LV side and SC test is conducted on HV side
 OC test is conducted on HV side and SC test is conducted on LV side
 both Oc and SC tests are conducted on HV side

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