overside light（）A、探照灯B、闪光灯C、舷侧照明灯D、环照灯
overside light（）
- A、探照灯
- B、闪光灯
- C、舷侧照明灯
- D、环照灯
相关考题：
Why do the American doctors think of using laser light to treat heart disease?A．Beeause laser light is quite powerful．B．Because laser light is penetrating．C．Because laser light can destroy the blocking materials in human’s artery．D．Because laser light can travel through the human body．
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
A list signal of one white light indicates that the vessel is ______.A.on an even keelB.listing about 1° to the side the light is displayed onC.listing over 5°With the light displayed on the high sideD.listing，and the chutes should be directed to the side where the light is displayed
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
A towing light is ______.A.shown below the stern lightB.white in colorC.displayed at the mastheadD.a yellow light having the same characteristics as the stern light
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
How would the exhaust of a properly operating diesel engine appear ________．A.Light blue hazeB.Light brown hazeC.Light gray hazeD.Perfectly clear
A buoy marking a wreck will show a(an) ______.A.white light FL (2) and a topmark of 2 black spheresB.occulting green light and may be letteredC.yellow light and will be numberedD.continuous quick white light and may be numbered
Which of the following is the process a scanner uses to scan images to a computer？（）A、Light is shown through the image and onto the scanner headB、Light is reflected off a mirror onto the Charged Coupled Device （CCD）C、Light is flashed off a mirror onto the CCDD、Light is reflected off the image and into a camera
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%
单选题The Coordinator Surface Search（CSS）in a SAR situation should display by night（）.ADeck lights forward and aftBA white light over two red lightsCA red light，white light，and blue light in a vertical lineDA distinctive signal promulgated by the CSS
单选题The color of the exhaust from a diesel engine should be （）AclearBhazy light brownChazy light blueDhazy light grey
单选题（）are located on the road panel of main switchboard.AMegohm meter, insulation light and synchroscopeBSynchroscope, synchro light and megohm meterCShore power switch, insulation light and synchroscopeDMegohm meter, insulation light and shore power switch
单选题A buoy marking a wreck will show a(n)（）.Awhite light FL (2) and a topmark of 2 black spheresBocculting green light and may be letteredCyellow light and will be numberedDcontinuous quick white light and may be numbered
单选题An anchored vessel on pilotage duty must show which light(s) at night? （）AA sternlight onlyBAnchor lights onlyCA white light over a red light onlyDA white light over a red light and anchor lights
单选题A vessel trawling will display a（）.Ared light over a white lightBgreen light over a white lightCyellow light over a red lightDwhite light over a green light
单选题A hollow-cathode lamp is（）AA broad-band light sourceBA narrow-band light sourceCA light detectorDNot a light source
单选题打开锚灯！ （）ASwitch on the deck light!BSwitch on the anchor light!CSwitch on the cargo light!DSwitch on the hold light!
单选题A list signal of one white light indicates that the vessel is （）.Aon an even keelBlisting about 1° to the side the light is displayed onClisting over 5° With the light displayed on the high sideDlisting，and the chutes should be directed to the side where the light is displayed
单选题Which statement concerning Montauk Point Light is TRUE（）.AThe light comes on at sunsetBThere is an emergency light if the main light is extinguishedCThe height of the light is 24 feetDThe tower is painted with black and white stripes
单选题On navigational aids，what does the light characteristic Fl(2+1) mean?（）AA flashing light combined with a fixed light of greater brightnessBLight flashes combined in groups，with a different number of flashes in each groupCA light showing groups of two or more flashes at regular intervalsDA fixed light varied at regular intervals by groups of two or more flashes of greater brightness
单选题An alternating light（）.Ashows a light with varying lengths of the lighted periodBshows a light that changes colorCmarks an alternate lesser-used channelDis used as a replacement for another light
单选题A towing light is（）.Ashown below the sternlightBwhite in colorCdisplayed at the mastheadDa yellow light having the same characteristics as the stern light