Alternators In case of turbo-alternators the rotor is usually made of Forged steel Laminated stainless steel Manganese steel Cast iron Forged steel Laminated stainless steel Manganese steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Alternators The speed of a salient pole machine is nearly 3000 rpm 1000 rpm 1500 rpm 500 rpm 3000 rpm 1000 rpm 1500 rpm 500 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators The field winding of an alternator is _____ excited. None of the listed here Both DC and AC DC AC None of the listed here Both DC and AC DC AC ANSWER DOWNLOAD EXAMIANS APP
Alternators The stator of an alternator is identical to that of a ______ 1-phase induction motor 3-phase induction motor Dc generator Roserberg generator 1-phase induction motor 3-phase induction motor Dc generator Roserberg generator ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. Medium speed Low speed High speed None of the listed here Medium speed Low speed High speed 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. 8 4 2 12 8 4 2 12 ANSWER DOWNLOAD EXAMIANS APP
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