depth indicator（）A、深度指示器B、计速器C、深度D、宽度指示器
depth indicator（）
- A、深度指示器
- B、计速器
- C、深度
- D、宽度指示器
相关考题：
Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an ____.A.Orsat apparatusB.flame safety lampC.Halide torchD.combustible gas indicator
The height of tide is the ______.A.depth of water at a specific time due to tidal effectB.difference between the depth of the water and the area's tidal datumC.difference between the depth of the water and the high water tidal levelD.difference between the depth of the water at high tide and the depth of the water at low tide
I hereby ______ that my vessel is fitted with a rudder angle indicator and an engine revolution indicator on the bridge in such a position that the pilot may read both without having to move away from his station； and that the rudder angle indicator and engine revolution indicator are in good working condition.A.delayB.stateC.deleteD.contain
All echo-sounders can measure the ______．A.Actual depth of waterB.Actual depth of water below keelC.Average depth from waterline to hard bottomD.Average depth of water to soft bottom
A channel is started as having a controlling depth of 38 feet. Which statement is TRUE?_____A.At least 80% of the channel is cleared to the charted depth.B.At least 50% of the channel is cleared to the charted depth.C.100% of the channel depth is clear to 38 feet.D.The sides of the channel conform to at least 50% of the controlling depth.
精密进近航道指示器。（）A、Precision Approach Channel Indicator.B、Precision Approach Path Indicator.C、Accurate Approach Channel Indicator.D、Accurate Approach Path Indicator.
Which statement is FALSE concerning the interleave depth value？（）A、A higher interleave depth provides more protection from burst of noise on the HFC networkB、Higher interleave depth increase downstream latencyC、Lower interleave depth cause some packet loss on typical HFC networksD、None ofthe above
（）(富余水深) is the depth remaining under a ship’s bottom.A、Under-keel heightB、Under-keel clearanceC、Under-keel draftD、Under-keel depth
LTE上行实现半静态或动态频率重用方案的指示：A、HII （High Interference Indicator高抗干扰指标）B、TLI （Traffic Load Indicator交通负荷指示器）C、LB （Load Blance负载平衡）D、OI （Overload Indicator过载指示器）
LTE上行实现半静态或动态频率重用方案的指示：（）A、HII（High Interference Indicator），B、TLI（Traffic Load Indicator），C、LB（LoadBlancE）D、OI（OverloadIndicator）
LTE上行实现半静态或动态频率重用方案的指示：A、HII （High Interference Indicator）B、TLI （Traffic Load Indicator）C、LB （Load Blance）D、OI （Overload Indicator）
单选题（）is the depth of the vessel at ship’s side from the upper deck to the lowest point of the keel.AExtreme draftBMolded draftCExtreme depthDMolded depth
单选题When anchoring,it is a common rule of thumb to use a length of chain（）.Afive to seven times the depth of waterBseven to ten times the depth of waterCtwice the depth of waterDtwice the depth of water plus the range of tide
单选题In moderate wind and current what should be the length of chain with a single anchor?（）A5 times the depth of the water in good holding groundB10 times the depth of the water in shallow waterC2 times the depth of the water in poor holding groundD8 times the depth of the water in deep water
单选题The height of tide is the （）.Adepth of water at a specific time due to tidal effectBdifference between the depth of the water and the area's tidal datumCdifference between the depth of the water and the high water tidal levelDdifference between the depth of the water at high tide and the depth of the water at low tide
单选题Stand of the tide is that time when（）.Athe vertical rise or fall of the tide has stoppedBslack water occursCtidal current is at a maximumDthe actual depth of the water equals the charted depth
单选题Which statement is FALSE concerning the interleave depth value？（）AA higher interleave depth provides more protection from burst of noise on the HFC networkBHigher interleave depth increase downstream latencyCLower interleave depth cause some packet loss on typical HFC networksDNone ofthe above
单选题Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an（）.AOrsat apparatusBflame safety lampCHalide torchDcombustible gas indicator
单选题To predict the actual depth of water using the Tide Tables，the number obtained from the Tide Tables is（）.Athe actual depthBadded to or subtracted from the charted depthCmultiplied by the charted depthDdivided by the charted depth
单选题To safely anchor a vessel there must be sufficient scope in the anchor cable. Scope is the ratio of（）.Aweight of cable to weight of vesselBweight of cable to weight of anchorClength of anchor to depth of waterDlength of cable to depth of water
单选题In bad weather，what length of chain should be used with a single anchor? （）A3 times the depth of waterB6 times the depth of waterC10 times the depth of waterD15 times the depth of water
单选题When a diesel engine compression pressure is checked, the indicator is connected to the （）Acylinder exhaust portsBinjection lineCcylinder indicator cockDbanjo oiler line
单选题All echo-sounders can measure the（）.Aactual depth of waterBactual depth of water below keelCaverage depth from waterline to hard bottomDaverage depth of water to soft bottom
单选题When anchoring a vessel under normal conditions，which scope of chain is recommended? （）AFour times the depth of waterBTwo and one-half times the depth of waterCFive to seven times the depth of waterDFifteen times the depth of water