Single Phase Motors Which of the following application make use of a universal motor? Lathe machines Floor polishing machine Oil expeller Portable tools Lathe machines Floor polishing machine Oil expeller Portable tools ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motor has ______ starting torque . None of the listed here Very low High Moderate None of the listed here Very low High Moderate ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A repulsion motor is equipped with both (A) and (B) None of these commutator slip rings both (A) and (B) None of these commutator slip rings ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors When a universal motor is operated on no load, its speed is limited by Armature reaction Windage and friction Supply voltage frequency Weight of the armature Armature reaction Windage and friction Supply voltage frequency Weight of the armature ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If starting winding of a single-phase induction motor is left in the circuit, it will draw excessive current and overheat spark at light loads run slower run faster draw excessive current and overheat spark at light loads run slower run faster ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Have equal R/XL ratio Draw equal current Draw only the in phase currents Are mutually displaced by 90° electrical Have equal R/XL ratio Draw equal current Draw only the in phase currents Are mutually displaced by 90° electrical ANSWER DOWNLOAD EXAMIANS APP
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