Alternators The airgap in an alternator is ________ in an induction motor. None of the listed here Much longer than Much shorter than About same as None of the listed here Much longer than Much shorter than About same as ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on Number of poles only Both rotative speed and number of poles None of the listed here Rotative speed only Number of poles only Both rotative speed and number of poles None of the listed here Rotative speed only ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite frequencies Definite power factor Variable frequncies Definite currents Definite frequencies Definite power factor Variable frequncies Definite currents ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the effect of armature reaction is minimum at power factor of ______ 0.866 leading 0.5 lagging 0.866 lagging Unity 0.866 leading 0.5 lagging 0.866 lagging Unity ANSWER DOWNLOAD EXAMIANS APP
Alternators In aircrafts, alternators have operating frequency of 400 Hz 60 Hz 50 Hz 800 Hz 400 Hz 60 Hz 50 Hz 800 Hz ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators, now a days, are designed to have poor regulation because It limits the value of short circuit current We employ automatic voltage regulators It reduces the construction cost None of the listed here It limits the value of short circuit current We employ automatic voltage regulators It reduces the construction cost None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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