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Engine_2014 : General Subjects - 3381/3524
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Which of the following statements describes the advantage of the mechanical shaft sealing system over the stuffing box and packing method of shaft sealing for propulsion shafting?
A) It eliminates the repairing or renewing of the shaft sleeve.
B) It is fully automatic in operation.
C) It allows for the removal and reinstallation of all parts without dismantling the shafts.
D) Each of the above is correct.
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