Alternators In a cylindrical rotor how much portion of the rotor is wound? Full Half Two third One third Full Half Two third One third ANSWER DOWNLOAD EXAMIANS APP
Alternators In an alternator one of the advantages of distribution the winding is to Save on copper Improve voltage wavefrom None of the listed here Reduce noise Save on copper Improve voltage wavefrom None of the listed here Reduce noise ANSWER DOWNLOAD EXAMIANS APP
Alternators When the speed of an alternator is reduced by half, the generated emf will become Four times One-fourth Half Twice Four times One-fourth Half Twice 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 Full armature voltage Extra high tension voltage Very low voltage Low voltage Full armature voltage Extra high tension voltage ANSWER DOWNLOAD EXAMIANS APP
Alternators If the lagging load pf of an alternator is decreased, the demagnetising effect of armature reaction _______ Is increased None of the listed here Remains the same Is decreased Is increased None of the listed here Remains the same Is decreased ANSWER DOWNLOAD EXAMIANS APP
Alternators The number of cycles generated in a 6-pole alternators in one revolution is _______ 6 50 None of the listed here 3 6 50 None of the listed here 3 ANSWER DOWNLOAD EXAMIANS APP
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