Single Phase Motors The direction of rotation of shaded pole motor depends on ______ Which half of the pole is shaded Supply voltage Supply frequency Number of poles on the stator Which half of the pole is shaded Supply voltage Supply frequency Number of poles on the stator ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Centrifugal switch disconnects the auxiliary winding of the motor at about ____ percent of synchronous speed 100 80 to 90 30 to 40 70 to 80 100 80 to 90 30 to 40 70 to 80 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motor is used in those application where ______ Starting period is long None of the listed here Starting is infrequent Starting is frequent Starting period is long None of the listed here Starting is infrequent Starting is frequent ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The starting winding of a single phase induction motor has ______ that of main winding. Less poles than Same number of poles as More poles than None of the listed here Less poles than Same number of poles as More poles than None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Portable tools Floor polishing machine Lathe machines Oil expeller Portable tools Floor polishing machine Lathe machines Oil expeller ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of rotation of universal motor can be reversed the by reversing the flow of current through Field winding None of these Either armature winding or field winding Armature winding Field winding None of these Either armature winding or field winding Armature winding ANSWER DOWNLOAD EXAMIANS APP
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