DC Generators As a result of armature reaction, the reduction in the total mutual air gap flux in a D.C. generator is approximately 10 percent 5 percent 40 percent 25 percent 10 percent 5 percent 40 percent 25 percent ANSWER DOWNLOAD EXAMIANS APP
DC Generators The greatest eddy current loss occurs in the _____ of a dc machine. Field poles Armature Commutating poles Yoke Field poles Armature Commutating poles Yoke ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature reaction in a dc generator can be increased by increasing the Data is insufficient Field current Armature current None of the listed here Data is insufficient Field current Armature current None of the listed here ANSWER DOWNLOAD EXAMIANS APP
DC Generators Which of the following generator provides approximately constant voltage from no load to full load? Shunt Series Over compounded Flat compounded Shunt Series Over compounded Flat compounded ANSWER DOWNLOAD EXAMIANS APP
DC Generators High voltage dc machine use _____ winding. None of the listed here Either lap or wave Lap Wave None of the listed here Either lap or wave Lap Wave ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature core of a D.C. generator is usually made of Silicon steel Nonferrous material Copper Cast-iron Silicon steel Nonferrous material Copper Cast-iron ANSWER DOWNLOAD EXAMIANS APP
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