Alternators The synchronous reactance of an alternator is generally _______ armature resistance. 5 times smaller than 10 times smaller than 5 times greater than 10 to 100 times greater than 5 times smaller than 10 times smaller than 5 times greater than 10 to 100 times greater than ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Armature reaction Leakage flux None of the listed here Dc field excitation Armature reaction Leakage flux None of the listed here Dc field excitation ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Leading Zero Lagging Unity Leading Zero Lagging Unity ANSWER DOWNLOAD EXAMIANS APP
Alternators In air-crafts, alternators have operating frequency of 50 Hz 400 Hz 500 Hz 60 Hz 50 Hz 400 Hz 500 Hz 60 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator the armature reaction is mainly influenced by Speed of the alternator Short circuit ratio Total current drawn The power factor of the load Speed of the alternator Short circuit ratio Total current drawn The power factor of the load ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator rarely uses _____slots. Semi-closed type Closed type Wide open type None of the listed here Semi-closed type Closed type Wide open type None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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