Single Phase Motors The wattage rating for a ceiling fan motor will be in the range 10 to 20 W 200 to 250 W 250 to 500 W 50 to 150 W 10 to 20 W 200 to 250 W 250 to 500 W 50 to 150 W ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a universal motor, the most common cause of brush sparking is shorted field winding? open armature winding all of these high commutator mica shorted field winding? open armature winding all of these high commutator mica ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed/load characteristics of a universal motor is same as that of AC motor DC shunt motor DC series motor None of the listed here AC motor DC shunt motor DC series motor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a hysteresis motor, the rotor must have Susceptibility None of the listed here Retentivity Resistivity Susceptibility None of the listed here Retentivity Resistivity ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Centrifugal switch disconnects the auxiliary winding of the motor at about ____ percent of synchronous speed 80 to 90 30 to 40 100 70 to 80 80 to 90 30 to 40 100 70 to 80 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The starting winding of a single phase induction motor has ______ that of main winding. None of the listed here Same number of poles as Less poles than More poles than None of the listed here Same number of poles as Less poles than More poles than ANSWER DOWNLOAD EXAMIANS APP
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