Single Phase Motors If a single phase induction motor runs slower than normal, the most likely defect is open-circuit in the winding short-circuit in the winding worn bearings None of these open-circuit in the winding short-circuit in the winding worn bearings None of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed/load characteristics of a universal motor is same as that of DC shunt motor DC series motor None of the listed here AC motor DC shunt motor DC series motor None of the listed here AC motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors When a universal motor is operated on no load, its speed is limited by Armature reaction Windage and friction Supply voltage frequency Weight of the armature Armature reaction Windage and friction Supply voltage frequency Weight of the armature ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the single phase induction motor are _____ machines. 4-pole 6-pole 2-pole 8-pole 4-pole 6-pole 2-pole 8-pole ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Capacitor motors _______resistance split phase induction motors. Are costlier than Are less costly than Poor starting torque than Cost about the same as Are costlier than Are less costly than Poor starting torque than Cost about the same as ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a particular application needs high speed and high starting torque, then which of the following motor will bepreferred ? Capacitor start motor Shaded pole type motor Universal motor Capacitor start and run motor Capacitor start motor Shaded pole type motor Universal motor Capacitor start and run motor ANSWER DOWNLOAD EXAMIANS APP
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