Single Phase Motors A vaccum cleaner employs _______motor. Capacitor start Shaded pole motor Single phase series motor Resistance split phase Capacitor start Shaded pole motor Single phase series motor Resistance split phase ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Oil expeller Floor polishing machine Lathe machines Portable tools Oil expeller Floor polishing machine Lathe machines Portable tools ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, a dc series motor costs ______single phase series motor. None of the listed here Less than About the same More than None of the listed here Less than About the same More than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A repulsion motor is equipped with slip rings both (A) and (B) commutator None of these slip rings both (A) and (B) commutator None of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors When a universal motor is operated on no load, its speed is limited by Weight of the armature Windage and friction Supply voltage frequency Armature reaction Weight of the armature Windage and friction Supply voltage frequency Armature reaction ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a DC series motor is operated on AC supply, it will Spark excessively All of the listed here Have poor efficiency Have poor power factor Spark excessively All of the listed here Have poor efficiency Have poor power factor ANSWER DOWNLOAD EXAMIANS APP
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