The deck below the main deck is called ‘tween deck.（）..

第1题

A、m>Them> m>deckm> m>belowm> m>them> lower m>deckm> is known as ‘tween m>deckm>. B、m>Them> m>deckm> m>belowm> m>them> main m>deckm> is known as ‘tween m>deckm>. C、m>Them> m>deckm> above m>them> main m>deckm> is known as ‘tween m>deckm>. D、m>Them> m>deckm> m>belowm> m>them> lower m>deckm> is known as main m>deckm>.

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第2题

[单选题] m>Them> tweenm>deckm>er has（）m>belowm> m>them> main m>deckm>.

A、anom>them>r m>deckm> B、two om>them>r m>deckm>s C、no m>deckm> D、additional m>deckm>

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第3题

[单选题] By definition，a spar m>deckm> is m>them>（）.

A、lower most continuous m>deckm> not broken by water tight bulkheads B、after most weam>them>r m>deckm> above m>them> main strength m>deckm> C、upper or weam>them>r m>deckm> above m>them> main strength m>deckm> D、m>deckm> of light construction m>belowm> m>them> main or strength m>deckm>

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第4题

[单选题] By definition，a "spar m>deckm>" is m>them>（）.

A、lower most continuous m>deckm> not broken by water tight bulkheads B、after most weam>them>r m>deckm> above m>them> main strength m>deckm> C、upper or weam>them>r m>deckm> above m>them> main strength m>deckm> D、m>deckm> of light construction m>belowm> m>them> main or strength m>deckm>

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第5题

[单选题] By definition, a spar m>deckm> is m>them>（）.

A、lower most continuous m>deckm> not broken by water tight bulkheads B、after most weam>them>r m>deckm> above m>them> main strength m>deckm> C、upper or weam>them>r m>deckm> above m>them> main strength m>deckm> D、m>deckm> of light construction m>belowm> m>them> main or strength m>deckm>

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第6题

[单选题] Ullages on tankers are measured from（）.

A、an above-m>deckm> datum such as m>them> top of m>them> ullage pipe B、m>them> tank ceiling aboard transversely framed vessels C、m>them> tank top D、a thievage mark m>belowm> m>them> edge of m>them> m>deckm>

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第7题

[单选题] A cofferdam is（）.

A、any m>deckm> m>belowm> m>them> main m>deckm> and above m>them> lowest m>deckm> B、a member that gives fore-and-strength C、made by placing two bulkhead a few feet apart D、a heavy fore-and-aft beam under m>them> m>deckm>

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第8题

[单选题] A cofferdam is（）.

A、any m>deckm> m>belowm> m>them> main m>deckm> and above m>them> lowest m>deckm> B、a member that gives fore-and-aft strength C、made by placing two bulkheads a few feet apart D、a heavy fore-and-aft beam under m>them> m>deckm>

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第9题

[单选题] On every vessel，distress signals must be stowed（）.

A、on or near m>them> navigating bridge B、on m>them> flying bridge not closer than 15 feet to any bulkhead C、above m>them> freeboard m>deckm> away from heat D、in an enclosed space m>belowm> m>them> freeboard m>deckm> away from heat

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The deck below the main deck is called ‘tween deck.（）

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