Electrical Machines
Armature reaction effect is more in which of the following methods?

 armature resistance control
None of these
 field weakening method
 same in both methods

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Electrical Machines
In a transformer

 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
 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

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