Single Phase Motors The speed of a universal motor is generally reduced by using Brakes V-belts Chains Gear trains Brakes V-belts Chains Gear trains ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of split phase induction motor can be reversed by interchanging the connections of supply of ________ Rotor winding Both main and starting winding None of the listed here Either main or starting winding Rotor winding Both main and starting winding None of the listed here Either main or starting winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors At starting, the line current of a capacitor start induction motor is ______ the normal full load current. 4 to 5 times 7 to 8 times Equal to 8 to 10 times 4 to 5 times 7 to 8 times Equal to 8 to 10 times 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 1279 rpm 1120 rpm 1540 rpm 1449 rpm 1279 rpm 1120 rpm 1540 rpm 1449 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The repulsion start induction run motor is used because of minimum cost good power factor high starting torque high efficiency minimum cost good power factor high starting torque high efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A vaccum cleaner employs _______motor. Single phase series motor Capacitor start Shaded pole motor Resistance split phase Single phase series motor Capacitor start Shaded pole motor Resistance split phase ANSWER DOWNLOAD EXAMIANS APP
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