Alternators The magnitude of emf generated by an alternators depends on ______ Flux per pole Number of poles Rotor speed All of the listed here Flux per pole Number of poles Rotor speed All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator, the stator frame serves To hold the armature stampings As a return path for the flux To verticate the armature To protect the whole machine To hold the armature stampings As a return path for the flux To verticate the armature To protect the whole machine ANSWER DOWNLOAD EXAMIANS APP
Alternators When two alternators are running in exact synchronism, the synchronising power will be Sum of the output of two Zero None of the listed here Unity Sum of the output of two Zero None of the listed here Unity ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Manganese steel Forged steel Cast iron Laminated stainless steel Manganese steel Forged steel Cast iron Laminated stainless steel ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage regulation of an alternator is usually None of the listed here Much higher than that of a power transformer Equal to that of power transformer Much lower than that of power transformer None of the listed here Much higher than that of a power transformer Equal to that of power transformer Much lower than that of power transformer ANSWER DOWNLOAD EXAMIANS APP
Alternators A lower voltage alternator, for the same power rating, will be More efficient More costly Larger in size Operating at high rpm More efficient More costly Larger in size Operating at high rpm ANSWER DOWNLOAD EXAMIANS APP
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