EXAMIANS
If the full load speed of 3-phase, 50Hz induction motor is 950 rpm, what is its half load speed nearly equals to?
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Two windings provided on the stator of 1-phase induction motor, one main winding and the other auxiliary winding are connected
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Stability of a synchronous motor ---------- with the increase in excitation.
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Which of following components of a DC generator plays vital role for providing direct electric current of a DC generator?
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In IM the rotor lamination can be ________________ than stator laminations.
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For a DC Motor for constant load torque, what will happen to the armature current if armature resistance increases?
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The speed of a DC series motor is
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An induction motor having 8 poles runs at 727.5 rpm. If the supply frequency is 50Hz, the emf in the rotor will have a frequency of
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A 3-phase, 50 Hz, 4 pole induction motor is running at 1440 rpm. Find the rotor efficiency?
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The constant losses in transformer is/are
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