armature reaction, it leads to" class="read-more button" href="https://exam.pscnotes.com/mcq/if-excitation-of-a-synchronous-motor-running-with-a-constant-load-is-decreased-from-its-normal-value-ignoring-effects-of-armature-reaction-it-leads-to/#more-56044">Detailed SolutionIf excitation of a synchronous motor running with a constant load is decreased from its normal value, ignoring effects of armature reaction, it leads to
448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z"/> Subscribe on YouTube increased three times, its torque angle becomes approximately" class="read-more button" href="https://exam.pscnotes.com/mcq/in-a-synchronous-motor-running-with-fixed-excitation-when-the-load-is-increased-three-times-its-torque-angle-becomes-approximately/#more-54988">Detailed SolutionIn a synchronous motor running with fixed excitation, when the load is increased three times, its torque angle becomes approximately
href="https://www.youtube.com/channel/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1" target="_blank" class="youtube-subscribe-button"> Subscribe on YouTube by the stator core surface in a synchronous motor ?" class="read-more button" href="https://exam.pscnotes.com/mcq/which-of-the-following-losses-is-not-dissipated-by-the-stator-core-surface-in-a-synchronous-motor/#more-54792">Detailed SolutionWhich of the following losses is not dissipated by the stator core surface in a synchronous motor ?
class="read-more button" href="https://exam.pscnotes.com/mcq/when-the-voltage-applied-to-a-synchronous-motor-is-increased-which-of-the-following-will-reduce/#more-54562">Detailed SolutionWhen the voltage applied to a synchronous motor is increased, which of the following will reduce ?
or load angle of synchronous motor is defined as the angle between the" class="read-more button" href="https://exam.pscnotes.com/mcq/the-coupling-angle-or-load-angle-of-synchronous-motor-is-defined-as-the-angle-between-the/#more-54201">Detailed SolutionThe coupling angle or load angle of synchronous motor is defined as the angle between the
of induction motor because" class="read-more button" href="https://exam.pscnotes.com/mcq/the-power-factor-of-a-synchronous-motor-is-better-than-that-of-induction-motor-because/#more-54033">Detailed SolutionThe power factor of a synchronous motor is better than that of induction motor because