試題詳解

28. Misalignment in shafting systems can produce very significant bending loads and this factor is probably responsible for the majority of inboard shafting failures. Therefore, __________________ .
(A) the avoidance of misalignment is mainly for the minimization of outboard shafting failure.
(B) the misalignment has no influence on the loads applied on the outboard shafting.
(C) most of the inboard shafting failures could be attributed to the misalignment in shafting systems .
(D) the misalignment should be artificially introduced during the sea trial.