默认题库 - 甲板与船体保养 - 查题吧

单选题

Mechanical gearing of deck machinery such as the windlass or boat hoists should（）.

A. be open to view so，if a foreign object gets in the gearing，the operator can immediately stop the machinery
B. have a guard over the gearing
C. be painted a contrasting color from the base color in order to call attention to the gearing
D. not be operated if there is any crew within 10 feet of the machinery

单选题

On cargo booms，preventers are（）.

A. auxiliary guys
B. extra fair leads
C. steel bands
D. sto

单选题

Our jumbo boom can（）20 tons.

A. lift
B. rise
C. elevate
D. hoist

单选题

The process of lowering a boom to a horizontal position and onto its deck support is called（）.

A. spotting a boom
B. collaring a boom
C. cradling a boom
D. toppling a boom

单选题

What（）to him is whether the job of a deck officer allows him to pursue his studies.

A. matters
B. happens
C. refers
D. applie

单选题

When a line is spirally coiled about its end and lying flat on deck，it is said to be（）.

A. coiled
B. faked
C. flemished
D. seized

单选题

Laying out a line in successive circles flat on deck with the bitter end in the center is known as（）.

A. coiling
B. faking
C. flemishing
D. lining

单选题

The International Load Line Certificate is a document indicating the（）of the various load lines of the vessel.

A. decks
B. cabins
C. holds
D. positio

单选题

The Chief Petty Officer employed in the repair and maintenance work shall such abilities as to prepare and apply（）.

A. primers and paints
B. painters
C. promisers
D. compromiser

单选题

Solid waste generation，and electricity and water consumption are costly and have their own set of environmental（）.

A. inspect
B. impairs
C. impacts
D. insect

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