Single Phase Motors A universal motor can run on Either DC or AC AC only DC only None of the listed here Either DC or AC AC only DC only None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motors are the most popular single phase motors because of ______ Their low cost The long starting period None of the listed here Their high starting torque Their low cost The long starting period None of the listed here Their high starting torque ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a single phase induction motor runs slower than normal, the most likely defect is short-circuit in the winding worn bearings open-circuit in the winding None of these short-circuit in the winding worn bearings open-circuit in the winding None of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding a reluctance motor is incorrect ? It cannot be reversed, ordinarily Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It is nothing else but a single-phase, salient pole synchronous-induction motor It requires no D.C. field excitation for its operation It cannot be reversed, ordinarily Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It is nothing else but a single-phase, salient pole synchronous-induction motor It requires no D.C. field excitation for its operation ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If starting winding of a single-phase induction motor is left in the circuit, it will spark at light loads run faster draw excessive current and overheat run slower spark at light loads run faster draw excessive current and overheat run slower ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor is normally free from mechanical and magnetic vibrations? Split phase motor Shaded pole motor Universal motor Hysteresis motor Split phase motor Shaded pole motor Universal motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
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