Single Phase Motors A Reluctance motor Is constant speed motor Is self starting All of the listed here Need no dc excitation Is constant speed motor Is self starting All of the listed here Need no dc excitation ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motor will give the highest starting torque ? C. shunt motor Repulsion start and induction run motor Universal motor Schrage motor C. shunt motor Repulsion start and induction run motor Universal motor Schrage motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a universal motor, the most common cause of brush sparking is open armature winding all of these high commutator mica shorted field winding? open armature winding all of these high commutator mica shorted field winding? ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following applications always have some load whenever switched on? All of the listed here Vaccum cleaners Piston drills Fan motors All of the listed here Vaccum cleaners Piston drills Fan motors ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the efficiency of a single phase induction motor is _______ that of 3-phase induction motor. The same as More than Less than None of the listed here The same as More than Less than None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A resistance split phase induction motor is used for ______ High inertia loads Very high inertia loads Low inertia loads None of the listed here High inertia loads Very high inertia loads Low inertia loads None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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