DC Motors The most suitable motor for elevators is the ____ motor. Shunt Series Cummulative compounded Differentially compuonded Shunt Series Cummulative compounded Differentially compuonded ANSWER DOWNLOAD EXAMIANS APP
DC Motors A dc series motor is most suitable for Punch presses Lathes Cranes Pump Punch presses Lathes Cranes Pump 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 Bent shaft Too much brush tension Worn bearings Open armature coil Bent shaft Too much brush tension Worn bearings Open armature coil ANSWER DOWNLOAD EXAMIANS APP
DC Motors The iron loss in dc motor depends on Flux only None of the listed here Speed only Both flux and speed Flux only None of the listed here Speed only Both flux and speed ANSWER DOWNLOAD EXAMIANS APP
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