DC Generators The O. C. C. of a dc generator is also called its_______ characteristic. Performance No load saturation External Internal Performance No load saturation External Internal ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature of a dc machine is made of ______ Soft iron Silocon steel Cast steel Wrought iron Soft iron Silocon steel Cast steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
DC Generators The terminal voltage of a series generator is 150 V when the load current is 5 A. If the load current is increased to 10 A, the terminal voltage will be Less than 150 V 150 V Greater than 150 V None of these Less than 150 V 150 V Greater than 150 V None of these ANSWER DOWNLOAD EXAMIANS APP
DC Generators In a commutator Copper is harder than mica None of the listed here Mica is harder than copper Mica and copper are equally hard Copper is harder than mica None of the listed here Mica is harder than copper Mica and copper are equally hard ANSWER DOWNLOAD EXAMIANS APP
DC Generators A shunt generator gives its greatest voltage at None of the listed here Half full load No load Full load None of the listed here Half full load No load Full load ANSWER DOWNLOAD EXAMIANS APP
DC Generators The commutator pitch for simplex lap winding is equal to None of the listed here Numbers of poles in the machine Number of pairs of poles 1 None of the listed here Numbers of poles in the machine Number of pairs of poles 1 ANSWER DOWNLOAD EXAMIANS APP
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