Single Phase Motors The least expensive fractional horse power motor is _______motor. Split phase Capacitor start Shaded pole Ac series Split phase Capacitor start Shaded pole Ac series ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a DC series motor is operated on AC supply, it will Have poor efficiency Have poor power factor Spark excessively All of the listed here Have poor efficiency Have poor power factor Spark excessively All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding a reluctance motor is incorrect ? It requires no D.C. field excitation for its operation Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily It is nothing else but a single-phase, salient pole synchronous-induction motor It requires no D.C. field excitation for its operation Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily It is nothing else but a single-phase, salient pole synchronous-induction motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a capacitor start, capacitor-run motor, _______ winding is cut out after starting. Neither starting nor main Starting Main None of the listed here Neither starting nor main Starting Main None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it improves the power factor helps the rotor teeth to remain under the stator teeth improves the efficiency helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the power factor helps the rotor teeth to remain under the stator teeth improves the efficiency helps in reducing the tendency of the rotor teeth to remain under the stator teeth ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A vaccum cleaner employs _______motor. Resistance split phase Single phase series motor Capacitor start Shaded pole motor Resistance split phase Single phase series motor Capacitor start Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
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