Synchronous Motors The mechanical power developed by a synchronous motor is independent of _________. Applied stator voltage Field excitation Torque angle Speed Applied stator voltage Field excitation Torque angle Speed ANSWER DOWNLOAD EXAMIANS APP
Synchronous Motors The speed of a synchronous motor can be changed by varying _______ Mechanical load None of the listed here Field excitation Supply frequency Mechanical load None of the listed here Field excitation Supply frequency ANSWER DOWNLOAD EXAMIANS APP
Synchronous Motors The magnitude of field flux in a 3-phase synchronous motor Remains constant at all loads Varies with power factor Varies with the load Varies with speed Remains constant at all loads Varies with power factor Varies with the load Varies with speed ANSWER DOWNLOAD EXAMIANS APP
Synchronous Motors The back e.m.f. of a synchronous motor depends on load angle All of these speed load load angle All of these speed load ANSWER DOWNLOAD EXAMIANS APP
Synchronous Motors The construction of a synchronous motor ressembles A rotary converter A series motor An induction motor An alternator A rotary converter A series motor An induction motor An alternator ANSWER DOWNLOAD EXAMIANS APP
Synchronous Motors The speed regulation of a synchronous motor is always Positive 1% 0.5% Zero Positive 1% 0.5% Zero ANSWER DOWNLOAD EXAMIANS APP
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