EXAMIANS
When a synchronous motor is pulled out of synchronism, the stator current ________
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The size of a synchronous motor is determined by its _____
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If one phase of a 3 phase synchronous motor is short circuited, motor
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In order to to reverse the direction of a synchronous motor, _______
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The power factor correction capability of a loaded synchronous motor _____ with the increases in mechanical load.
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The armature current of a synchronous motor will be minimum for ______ power factor.
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A synchronous motor is a ______ motor.
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Small synchronous motors are started by _______
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A synchronous motor connected to infinite bus-bars has at constant full load, 100% excitation and unity power factor. On changing the excitation only, the armature current will have
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Synchronous motors are generally used in application requiring _______
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