DC Generators The field coil of dc generator are usually made of Cast iron Carbon Copper Mica Cast iron Carbon Copper Mica ANSWER DOWNLOAD EXAMIANS APP
DC Generators In dc generator, the generated voltage depend upon None of the listed here Speed only Flux only Both speed and flux None of the listed here Speed only Flux only Both speed and flux ANSWER DOWNLOAD EXAMIANS APP
DC Generators If the value of shunt field resistance of a shunt generator is greater than the critical resistance, the generator will None of the listed here Fail to excite Excite to full voltage Excite to one half of full voltage None of the listed here Fail to excite Excite to full voltage Excite to one half of full voltage ANSWER DOWNLOAD EXAMIANS APP
DC Generators Current versus time graph for an ideal commutation is a Straight line None of the listed here Hydrobola Parabola Straight line None of the listed here Hydrobola Parabola ANSWER DOWNLOAD EXAMIANS APP
DC Generators A 6 pole lap wound generator has 300 conductors, the emf induced per conductor being 5 V. The generated voltage of the generator is _____ 250 V 360 V 60 V 1500 V 250 V 360 V 60 V 1500 V ANSWER DOWNLOAD EXAMIANS APP
DC Generators The greatest eddy current loss occurs in the _____ of a dc machine. Armature Field poles Yoke Commutating poles Armature Field poles Yoke Commutating poles ANSWER DOWNLOAD EXAMIANS APP