网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
mast light（）
- A、桅灯
- B、右舷灯
- C、尾灯
- D、探照灯
参考答案
更多 “mast light（）A、桅灯B、右舷灯C、尾灯D、探照灯” 相关考题
考题
在油船上，------因素影响油气排放。A.风向和风力；卸货速度；P/V阀或惰气桅(MAST RISER)的高度和位置B.风向和风力；装货速度；P/V阀或惰气桅(MAST RISER)的高度和位置C.风向和风力；装货速度；P/V阀或惰气桅(MAST RISER)的数量和状态
考题
A light used to signal passing intentions must be an ______.A.all-round yellow light onlyB.all-round white light onlyC.all-round blue light onlyD.alternating red and yellow light
考题
An anchored vessel on pilotage duty must show which light(s) at night?A.A sternlight onlyB.Anchor lights onlyC.A white light over a red light onlyD.A white light over a red light and anchor lights
考题
The bottom of the mast rests on a part of the keel called the mast ______.A.footB.heelC.stepD.sole
考题
Sideways movement of the mast is resisted by the ______.A.shroudsB.halyardsC.sheetsD.forestay
考题
Which fitting is used to connect the boom to the mast?A.Clevis pinB.Gunter-lugC.GooseneckD.Transom
考题
A vessel trawling will display a ______.A.red light over a white lightB.green light over a white lightC.yellow light over a red lightD.white light over a green light
考题
产生彩色投影必须调整下面哪个参数（）A、light的light transmission设为100%B、light的light transmission设为0%C、投影层的阴影层的light transmission设为80%D、接受阴影层的light transmission设为100%
考题
单选题How should you try to right a capsized small sailing vessel?（）A
Position all personnel at the stern and rock the vessel uprightB
Position all personnel around the mast and lift the vessel uprightC
Lock the centerboard in the down position，stand on the centerboard，and pull on a shroud or a halyardD
Put the centerboard in the up position and have all personnel haul in on the line attached to the mast
考题
单选题The bottom of the mast rests on a part of the keel called the mast（）.A
footB
heelC
stepD
sole
考题
单选题An anchored vessel on pilotage duty must show which light(s) at night? （）A
A sternlight onlyB
Anchor lights onlyC
A white light over a red light onlyD
A white light over a red light and anchor lights
考题
单选题A vessel trawling will display a（）.A
red light over a white lightB
green light over a white lightC
yellow light over a red lightD
white light over a green light
考题
单选题A shroud is（）.A
any wire running fore-and-aft on a shipB
any wire with a fiber coreC
a heavy wire extending from the trunk of the mast to the head of the boomD
a heavy wire extending from the mast，atwartships to the deck，to support the mast
考题
单选题A hollow-cathode lamp is（）A
A broad-band light sourceB
A narrow-band light sourceC
A light detectorD
Not a light source
考题
单选题打开锚灯！ （）A
Switch on the deck light!B
Switch on the anchor light!C
Switch on the cargo light!D
Switch on the hold light!
考题
单选题The hinge fitting used to attach the boom to the mast is the（）.A
gooseneckB
stepC
swivelD
pintle
考题
单选题Which statement concerning Montauk Point Light is TRUE（）.A
The light comes on at sunsetB
There is an emergency light if the main light is extinguishedC
The height of the light is 24 feetD
The tower is painted with black and white stripes
考题
单选题An alternating light（）.A
shows a light with varying lengths of the lighted periodB
shows a light that changes colorC
marks an alternate lesser-used channelD
is used as a replacement for another light
考题
单选题What fitting on the mast works in conjunction with the shrouds to control side bend of the mast?（）A
ChainplateB
HoundC
CrowfootD
Spreader
热门标签
最新试卷