Alternators A turbo alternator uses ________ Rotating ac machine winding Nonsalient pole field structure Salient pole field structure None of the listed here Rotating ac machine winding Nonsalient pole field structure Salient pole field structure None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators For producing an emf of given frequency, an alternator will run at greatest speed for _____ poles. 4 2 12 8 4 2 12 8 ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the frequency of voltage generated depend on Rotative speed only Both rotative speed and number of poles Number of poles only None of the listed here Rotative speed only Both rotative speed and number of poles Number of poles only None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators Three phase alternators are invariably star commected because Less turns of wire are required Higher terminal voltage is obtained Small conductors can be used Magnetic losses are the minimum Less turns of wire are required Higher terminal voltage is obtained Small conductors can be used Magnetic losses are the minimum ANSWER DOWNLOAD EXAMIANS APP
Alternators Alternators are usually design to generate Definite frequencies Variable frequncies Definite power factor Definite currents Definite frequencies Variable frequncies Definite power factor Definite currents ANSWER DOWNLOAD EXAMIANS APP
Alternators The synchronous reactance of an alternator is due to ______ Armature reaction None of the listed here Leakage flux Dc field excitation Armature reaction None of the listed here Leakage flux Dc field excitation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS