單項(xiàng)選擇題According to the regulations for lifeboat falls,which action must be taken with the falls no later than 5-year intervals?()

A.Proof tested
B.End-for-ended
C.Renewed
D.Weight tested


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題According to the regulations for life boat falls,which action must be taken at 30-month intervals?()

A.End-for-ended
B.Renewed
C.Inspected
D.Weight tested

2.單項(xiàng)選擇題A sheave is a().

A.grooved wheel in a block
B.line to hold a lifeboat next to the embarkation deck
C.partial load of grain
D.seaman's knife

3.單項(xiàng)選擇題A sea anchor is().

A.a heavy anchor with an extra long line used to anchor in deep water
B.a cone shaped bag used to slow down the wind drift effect
C.a padeye to which the sea painter is made fast
D.made of wood if it is of an approved type

4.單項(xiàng)選擇題A person referring to the stern sheets of a lifeboat is speaking of().

A.the line attached to the tack of the lugsail
B.the emergency rudder
C.a canvas awning
D.the aftermost seating

5.單項(xiàng)選擇題()is used for heaving up and slacking away the anchor and chain.

A.A winch
B.A windlass
C.A deck crane
D.A lifeboat engine