Alternators Turbo alternator are generally used to run at 1500 rpm 15000 rpm 5000 rpm 3000 rpm 1500 rpm 15000 rpm 5000 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ Is decreased None of the listed here Remains the same Is increased Is decreased None of the listed here Remains the same Is increased ANSWER DOWNLOAD EXAMIANS APP
Alternators In case of turbo-alternators the rotor is usually made of Manganese steel Laminated stainless steel Forged steel Cast iron Manganese steel Laminated stainless steel Forged steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Alternators Which harmonic will be totally eliminate in an alternator by using a fractional pitch of 4/5 ? Seventh Third Fifth Ninth Seventh Third Fifth Ninth ANSWER DOWNLOAD EXAMIANS APP
Alternators In a large generator, dampers None of the listed here Reduce voltage fluctuations Reduce frequency fluctuations Increase stability None of the listed here Reduce voltage fluctuations Reduce frequency fluctuations Increase stability ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. Medium speed None of the listed here Low speed High speed Medium speed None of the listed here Low speed High speed ANSWER DOWNLOAD EXAMIANS APP
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