When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?A.The propeller hub taper and shaft keyway should be inspected for cracks or corrosionB.The stern bearing alignment with the stern frame should be checkedC.The interior of the stern tube should be inspected for leaksD.The shaft liner should be removed and inspected for cracks
When the tail-shaft is drawn from a vessel in dry-dock, which of the following inspections is required to be carried out?
A.The propeller hub taper and shaft keyway should be inspected for cracks or corrosion
B.The stern bearing alignment with the stern frame should be checked
C.The interior of the stern tube should be inspected for leaks
D.The shaft liner should be removed and inspected for cracks
相关考题：
It has been over a century _______ the railway was completed. (A)when(B) once(C) which(D) since
Youwillwanttwotreesabouttenfeetapart,from_____tosuspendyourtent.(A)there(C)which(B)them(D)where
You will want two trees about ten feet apart, 选择 Youwillwanttwotreesabouttenfeetapart,from_____tosuspendyourtent.(A)there(C)which(B)them(D)where
健康计划的总体目标中的三个"W"指A、who，what，whenB、what，when，whyC、who，what，whichD、what，when，whereE、when，where，which
The beautiful mountain village__________ we spent our holiday last year is locatedin __________ is now part of Guangxi.A.which ; whereB.where; whatC.that ; whatD.when ; which
健康计划的总体目标中的三个"W"指A.who，what，whenB.what，when，whyC.who，what，whichD.what，when，whereE.when，where，which
4、exception类中有哪个函数？A．which()B．what()C．when()D．where()