Alternators The non salient field construction is used for _______ alternator. Low speed None of the listed here Medium speed High speed Low speed None of the listed here Medium speed High speed ANSWER DOWNLOAD EXAMIANS APP
Alternators The slip rings emplyod in a 3-phase alternator in hydro station are insulated for Very low voltage Low voltage Extra high tension voltage Full armature voltage Very low voltage Low voltage Extra high tension voltage Full armature voltage ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators, now a days, are designed to have poor regulation because None of the listed here It limits the value of short circuit current It reduces the construction cost We employ automatic voltage regulators None of the listed here It limits the value of short circuit current It reduces the construction cost We employ automatic voltage regulators ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite power factor Variable frequncies Definite frequencies Definite currents Definite power factor Variable frequncies Definite frequencies Definite currents ANSWER DOWNLOAD EXAMIANS APP
Alternators When load on an alternator is increased, the terminal voltage increases if the load pf is ______ Leading Unity Lagging Zero Leading Unity Lagging Zero ANSWER DOWNLOAD EXAMIANS APP
Alternators Which of the following prime movers is the least efficient? Steam turbine Gas turbine Diesel engine Steam engine Steam turbine Gas turbine Diesel engine Steam engine ANSWER DOWNLOAD EXAMIANS APP
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