DC Generators Laminations of core are generally made of Case iron Stainless steel Silicon steel Carbon Case iron Stainless steel Silicon steel Carbon ANSWER DOWNLOAD EXAMIANS APP
DC Generators The brush voltage drop in dc machine is about _______ 20 V 10 V 0.1 V 2 V 20 V 10 V 0.1 V 2 V ANSWER DOWNLOAD EXAMIANS APP
DC Generators In a practical dc generator, mechanical efficiency is More than electrical efficiency Less than electrical efficiency None of the listed here Equal to electrical efficiency More than electrical efficiency Less than electrical efficiency None of the listed here Equal to electrical efficiency ANSWER DOWNLOAD EXAMIANS APP
DC Generators Permeance is the reciprocal of Flux density Ampere turns Reluctance Resistance Flux density Ampere turns Reluctance Resistance ANSWER DOWNLOAD EXAMIANS APP
DC Generators An 8 pole, 250 V, wave wound generator has 400 conductors. If the generator is to be lap wound, the number of conductors required is ______ 100 1600 800 3200 100 1600 800 3200 ANSWER DOWNLOAD EXAMIANS APP
DC Generators The ideal commutation in a coil is not possible because each coil has Resistance Capacitance Inductance None of the listed here Resistance Capacitance Inductance None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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