Alternators Zero power factor method for alternator is generally used to determine Voltage regulation of the alternator Efficiency of alternator Synchronous impedance of alternator None of the listed here Voltage regulation of the alternator Efficiency of alternator Synchronous impedance of alternator None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of an alternator is changed from 3000 rpm to 1500 rpm. The generated emf/phase will become Double Unchanged One fourth Half Double Unchanged One fourth Half ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators are generally used to run at 3000 rpm 5000 rpm 1500 rpm 1500 rpm 3000 rpm 5000 rpm 1500 rpm 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite currents Variable frequncies Definite power factor Definite frequencies Definite currents Variable frequncies Definite power factor Definite frequencies ANSWER DOWNLOAD EXAMIANS APP
Alternators In a cylindrical rotor how much portion of the rotor is wound? Two third Full Half One third Two third Full Half One third ANSWER DOWNLOAD EXAMIANS APP
Alternators The slip rings emplyod in a 3-phase alternator in hydro station are insulated for Very low voltage Extra high tension voltage Full armature voltage Low voltage Very low voltage Extra high tension voltage Full armature voltage Low voltage ANSWER DOWNLOAD EXAMIANS APP
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