As shown in the illustration, what is the purpose of the second set of primary windings (PRI.2) of the static excitation transformer of the compounded self-excited alternator? See illustration EL-0079.
A
produce the alternator field excitation current associated with no-load operation
B
smooth out transient voltage spikes and dips associated with sudden load changes
C
produce additional excitation current beyond the no-load current inversely proportional to the actual load current
D
produce additional excitation current beyond the no-load current proportional to the actual load current
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Question 1 / 205eccefa4bacbc34ba4d48171
Question 1 of 205eccefa4bacbc34ba4d48171
As shown in the illustration, what is the purpose of the second set of primary windings (PRI.2) of the static excitation transformer of the compounded self-excited alternator? See illustration EL-0079.
As shown in the illustration, what is the purpose of the second set of primary windings (PRI.2) of the static excitation transformer of the compounded self-excited alternator? See illustration EL-0079.