Single Phase Motors For the same rating , the single phase induction motor is _______ that of 3-phase induction motor. None of the listed here The same as More than Less than None of the listed here The same as More than Less than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A Reluctance motor Need no dc excitation Is self starting All of the listed here Is constant speed motor Need no dc excitation Is self starting All of the listed here Is constant speed motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding repulsion-start induction motor is incorrect ? It is not easily reversed It makes quite a bit of noise on starting In fractional horse power motors, it has replaced the capacitor motors It requires more maintenance of commutator and other mechanical devices It is not easily reversed It makes quite a bit of noise on starting In fractional horse power motors, it has replaced the capacitor motors It requires more maintenance of commutator and other mechanical devices ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Portable tools Oil expeller Floor polishing machine Lathe machines Portable tools Oil expeller Floor polishing machine Lathe machines ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The main winding and starting winding of a single phase induction motor are connected in _______ across the supply. Series-parallel Series None of the listed here Parallel Series-parallel Series None of the listed here Parallel ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 4-pole , 50 Hz single phase induction motor is running with a slip of 3.4%. The speed of the motor is 1120 rpm 1279 rpm 1449 rpm 1540 rpm 1120 rpm 1279 rpm 1449 rpm 1540 rpm ANSWER DOWNLOAD EXAMIANS APP
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