is likely to occur ?" class="read-more button" href="https://exam.pscnotes.com/mcq/under-which-of-the-following-conditions-hunting-of-synchronous-motor-is-likely-to-occur/#more-50719">Detailed SolutionUnder which of the following conditions hunting of synchronous motor is likely to occur ?
used in electric clocks ?" class="read-more button" href="https://exam.pscnotes.com/mcq/which-of-the-following-motors-will-be-used-in-electric-clocks/#more-50704">Detailed SolutionWhich of the following motors will be used in electric clocks ?
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" class="read-more button" href="https://exam.pscnotes.com/mcq/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/#more-50358">Detailed SolutionA 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
power factor" class="read-more button" href="https://exam.pscnotes.com/mcq/if-in-a-synchronous-motor-driving-mechanical-load-and-drawing-current-at-lagging-power-factor-from-constant-voltage-supply-its-field-excitation-is-increased-then-its-power-factor/#more-49794">Detailed SolutionIf in a synchronous motor, driving mechanical load and drawing current at lagging power factor from constant voltage supply, its field excitation is increased, then its power factor
132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 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"/>
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will" class="read-more button" href="https://exam.pscnotes.com/mcq/in-case-one-phase-of-a-three-phase-synchronous-motor-is-short-circuited-the-motor-will/#more-49589">Detailed SolutionIn case one phase of a three-phase synchronous motor is short-circuited the motor will
89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 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"/>
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is increased, the armature current drawn by it increases because" class="read-more button" href="https://exam.pscnotes.com/mcq/a-synchronous-motor-is-running-with-normal-excitation-when-the-load-is-increased-the-armature-current-drawn-by-it-increases-because/#more-49480">Detailed SolutionA synchronous motor is running with normal excitation. When the load is increased, the armature current drawn by it increases because