Alternators If the number of poles of an alternator is increased, the generated emf Increases Decreases Remains the same None of the listed here Increases Decreases Remains the same None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Where the terminal voltage of an alternator falls on throwing of the load, it indicates that the load is purely Capacitive None of the listed here Inductive Resistive Capacitive None of the listed here Inductive Resistive ANSWER DOWNLOAD EXAMIANS APP
Alternators Turbo alternators have rotors of _______ Large diameter and long axial length Small diameter and long axial length Large diameter and small axial length Same diameter and axial length Large diameter and long axial length Small diameter and long axial length Large diameter and small axial length Same diameter and axial length ANSWER DOWNLOAD EXAMIANS APP
Alternators If the excitation of an alternator operating in parallel with other alternators is decreased, its ______ Output kW will change None of the listed here Pf becomes more lagging Pf becomes more leading Output kW will change None of the listed here Pf becomes more lagging Pf becomes more leading ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage drop in an alternator when under load is due to ______ Armature resistance Armature reactance All of the listed here Armatute reaction Armature resistance Armature reactance All of the listed here Armatute reaction ANSWER DOWNLOAD EXAMIANS APP
Alternators Low speed alternators are driven by ______ Hydraulic turbines Steam turbines None of the listed here Steam engine Hydraulic turbines Steam turbines None of the listed here Steam engine ANSWER DOWNLOAD EXAMIANS APP
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