DC Motors The most suitable motor for elevators is the ____ motor. Series Differentially compuonded Shunt Cummulative compounded Series Differentially compuonded Shunt Cummulative compounded ANSWER DOWNLOAD EXAMIANS APP
DC Motors A dc series motor is most suitable for Cranes Pump Lathes Punch presses Cranes Pump Lathes Punch presses ANSWER DOWNLOAD EXAMIANS APP
DC Motors Excessive sparking at brushes may be caused due to Loose coupling Dirt on the commutator Misaligment of machine Worn bearings Loose coupling Dirt on the commutator Misaligment of machine Worn bearings ANSWER DOWNLOAD EXAMIANS APP
DC Motors Excessive motor vibration is caused by Open armature coil Bent shaft Worn bearings Too much brush tension Open armature coil Bent shaft Worn bearings Too much brush tension ANSWER DOWNLOAD EXAMIANS APP
DC Motors The iron loss in dc motor depends on Speed only None of the listed here Both flux and speed Flux only Speed only None of the listed here Both flux and speed Flux only ANSWER DOWNLOAD EXAMIANS APP
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