Alternators The stator of an alternator is wound for _______on the rotor. None of the listed here Less number of poles than The same number of poles as More number of poles than None of the listed here Less number of poles than The same number of poles as More number of poles than ANSWER DOWNLOAD EXAMIANS APP
Alternators The distribution of load between two alternators operating in parallel can be changed by changing ______ None of the listed here Driving torques of prime movers Field excitation of alternators Phase sequence None of the listed here Driving torques of prime movers Field excitation of alternators Phase sequence ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite frequencies Definite currents Variable frequncies Definite power factor Definite frequencies Definite currents Variable frequncies Definite power factor ANSWER DOWNLOAD EXAMIANS APP
Alternators Regulation of alternator supplying reaistive or inductive load is Always positive Either positive or negative Always negative None of the listed here Always positive Either positive or negative Always negative None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is larger than that of a dc generator because of _______ Complex effects of armature reaction None of the listed here Large leakage reactance Large armature resistance Complex effects of armature reaction None of the listed here Large leakage reactance Large armature resistance ANSWER DOWNLOAD EXAMIANS APP
Alternators High speed alternators are driven by _____. Steam turbines None of the listed here Hydraulic turbines Diesel engines Steam turbines None of the listed here Hydraulic turbines Diesel engines ANSWER DOWNLOAD EXAMIANS APP
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