111. In a 3-phase synchronous motor, the negative phase sequence exists when the motor is
112. As the load is applied to a synchronous motor, the motor takes more armature current because
113. The power factor of a synchronous motor is better than that of induction motor because
114. An important advantage of a synchronous motor over wound round induction motor is that
115. In case one phase of a three-phase synchronous motor is short-circuited the motor will
116. An over excited synchronous motor is used for
117. Riunting in a synchronous motor takes place
118. The rotor copper losses, in a synchronous motor, are met by
119. For power factor correction, synchronous motors operate at
120. The size of a synchronous motor decreases with the increase in
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