123,123,123

The radiotelephone urgency signal is（）.

A.mayday
B.pan pan
C.securite
D.seelonce feenee

A vessel entering the eye of a hurricane should expect（）.

A.moderating winds and heavy confused seas to strike his vessel from all directions
B.the winds to increase to hurricane force and strike from a different direction as the eye passes
C.the barometer to reach the lowest point
D.All of the above

單項選擇題

螺旋槳槳葉A區(qū)內(nèi)的深度＜t為/40（t為葉厚，mm）或4mm的缺陷可以采用（）其中較大的缺陷。

A.修磨
B.焊補
C.粘接
D.金屬扣合工藝

單項選擇題

The pilot said he （）our vessel directly to the berth．

A.will take
B.took
C.is taking
D.would take

單項選擇題

AutoChief C20主機遙控系統(tǒng)是一種采用（）。

A.CAN現(xiàn)場總線的網(wǎng)絡(luò)型系統(tǒng)
B.多臺單板機組成的微機網(wǎng)絡(luò)系統(tǒng)
C.多臺PLC組成的微機網(wǎng)絡(luò)系統(tǒng)
D.CAN現(xiàn)場總線的高速以太網(wǎng)系統(tǒng)

名詞解釋

全相似定律

答案：水面船舶的總阻力系數(shù)是雷諾數(shù)和傅汝德數(shù)的函數(shù)，若能使實船和船模的雷諾數(shù)和傅汝德數(shù)同時相等，就成為全相似。

單項選擇題

On a ship，watertight doors should be operated（）.

A.during abandon drill
B.during fire drill
C.weekly
D.when the rig is being moved

單項選擇題

There is a drilling rig established（）position 24.1E 25.2N.

A.at
B.on
C.in
D.above

單項選擇題

（）is a room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.

A.Captain's cabin
B.Chief Officer's locker
C.Chartroom
D.Pilot's cabin

單項選擇題

The master（）in delivering the goods to the consignee named in the bill of lading on production thereof，or to the first person who presents a properly indorsed bill of lading.

A.justifies
B.justified
C.is justifying
D.is justified

首頁

題庫

網(wǎng)課

在線模考

桌面端

海船船員考試章節(jié)練習(xí)(2019.04.29)

The radiotelephone urgency signal is（）.

A vessel entering the eye of a hurricane should expect（）.

螺旋槳槳葉A區(qū)內(nèi)的深度＜t為/40（t為葉厚，mm）或4mm的缺陷可以采用（）其中較大的缺陷。

The pilot said he （）our vessel directly to the berth．

AutoChief C20主機遙控系統(tǒng)是一種采用（）。

全相似定律

On a ship，watertight doors should be operated（）.

There is a drilling rig established（）position 24.1E 25.2N.

（）is a room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.

The master（）in delivering the goods to the consignee named in the bill of lading on production thereof，or to the first person who presents a properly indorsed bill of lading.

海船船員考試章節(jié)練習(xí)(2019.04.29)

The radiotelephone urgency signal is（）.

A vessel entering the eye of a hurricane should expect（）.

螺旋槳槳葉A區(qū)內(nèi)的深度＜t為/40（t為葉厚，mm）或4mm的缺陷可以采用（）其中較大的缺陷。

The pilot said he （）our vessel directly to the berth．

AutoChief C20主機遙控系統(tǒng)是一種采用（）。

全相似定律

On a ship，watertight doors should be operated（）.

There is a drilling rig established（）position 24.1E 25.2N.

（）is a room on or near the bridge provided with the necessary fittings and furniture for the handling and stowage of charts and where the chronometers are placed.

The master（）in delivering the goods to the consignee named in the bill of lading on production thereof，or to the first person who presents a properly indorsed bill of lading.

螺旋槳槳葉A區(qū)內(nèi)的深度＜t為/40（t為葉厚，mm）或4mm的缺陷可以采用（）其中較大的缺陷。

AutoChief C20主機遙控系統(tǒng)是一種采用（）。

The master（）in delivering the goods to the consignee named in the bill of lading on production thereof，or to the first person who presents a properly indorsed bill of lading.