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