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）
当出现“SPEED，SPEED，SPEED”的语音警告时表示：（）
- A、速度超限
- B、当前推力不足以通过俯仰操纵来恢复正常飞行
- C、速度偏离选择或管理的速度
参考答案
更多 “当出现“SPEED，SPEED，SPEED”的语音警告时表示：（）A、速度超限B、当前推力不足以通过俯仰操纵来恢复正常飞行C、速度偏离选择或管理的速度” 相关考题
考题
In reducing engine speed to an efficient propeller speed by the use of reduction gears, _______.A.speed and torque are both reducedB.speed is reduced and torque remains unchangedC.speed is reduced and torque is increasedD.speed is sometimes unchanged while torque is increased
考题
如果需要设置QuidwayS3526以太网端口10的工作速率仅为100Mbit/s，使用以下哪条命令A.speed 10B.speed 100C.speed autoD.speed full
考题
Whichofthefollowingcommandswillsettheduplexofanetworkadapter?()
A.no-amedia_speed=100_Full_Duplexen0B.ifconfig-amedia_speed=100_Full_Duplexent0C.chdev-lent0-amedia_speed=100_Full_DuplexD.chinet-len0-amedia_speed=100_Full_Duplexen0
考题
The load sharing characteristics of two diesel generators operating in parallel are mostly dependent on their governor ______.A.load limit settingsB.idle speed settingsC.speed limit settingsD.speed droop settings
考题
An anemometer on a moving vessel measures ______.A.apparent wind speed onlyB.true wind speed and true wind directionC.true wind speed onlyD.apparent wind speed and true wind direction
考题
如果需要设置华为S3526以太网端口E0/10的工作速率仅为100Mbit/s，使用以下哪条命令？（）A、speed 10B、speed 100C、speed autoD、speed full
考题
In order to avoid shock, reduce the speed by （）.A、control levelB、control panelC、inching controlD、low speed
考题
What is the meaning “speed is not of primary importance”?（）A、Speed is importantB、Speed is not the most importantC、Speed is mainly importantD、Speed is first importan
考题
What is the most common cause of network congestion？（）A、aggregation congestion occurring at the core layer where the different distribution layer devices feed traffic to the core-layer switchesB、speed mismatches when moving from a low-speed LAN environment to a higher speed WAN environmentC、flapping Ethernet interfaces caused by misconfigured LAN interfacesD、flapping serial interfaces caused by misconfigured WAN interfacesE、speed mismatches when moving from a high-speed LAN environment to a lower speed WAN environment
考题
控制速度配平系统FCC（飞行控制计算机）单通道失效，导致哪些警告出现（）？A、仅”SPEED TRIM FAIL”灯亮B、”SPEED TRIM FAIL”，，灯、主警告灯和系统信号灯亮C、没有任何警告出现，也无法让故障显示出来D、没有任何警告出现，但按压信号牌重现时可以使相应的故障灯和警告灯亮
考题
单选题To shut down a diesel engine after it exceeds the set maximum speed，which type of device listed should be used?（）A
Speed limiting governorB
Over-speed governorC
Over-speed tripD
Over-speed relay
考题
问答题An aircraft flew from A to B at an average speed of 230 mph. It returned from B to A at an average speed of 300 mph. What was its average speed for the two journeys?
考题
单选题A diesel engine which is rated for normal operation at a crankshaft speed of 800 RPM, is commonly classed as a （）.A
slow-speed dieselB
medium-speed dieselC
high-speed dieselD
constant-speed diesel
考题
单选题The camshaft drive is designed to maintain proper camshaft speed relative to crankshaft speedIn maintaining this relationship, the camshaft drive causes the camshaft to rotate at（）A
one half crankshaft speed in a two-stroke cycle diesel engineB
crankshaft speed in a two-stroke cycle diesel engineC
two times crankshaft speed in a two-stroke cycle diesel engineD
one-fourth times crankshaft speed in a four-stroke cycle diesel engine
考题
单选题Which effect does speed through the water have on a vessel which is underway in shallow water （）.A
A decrease in the speed results in a decrease in steering response and maneuverabilityB
An increase in speed results in the stern sucking down lower than the BowC
An increase in speed results in the vessel rising on an even planeD
A decrease in speed results in the vessel sucking down on an even plane
考题
单选题高速和野蛮操作舱盖均是危险的。（）A
High-speed operation and rough handling of hatches are dangerous.B
Low-speed operation and rough handling of hatches are dangerous.C
Low-speed operation and rough handling of hatch covers are dangerous.D
High-speed operation and rough handling of hatch covers are dangerous.
考题
单选题The speed at which a storm centre moves is the（）.A
speed of movementB
speed of advanceC
speed of stormD
storm movement speed
考题
单选题In conventional systems, the injection pressure（）, while it’s（）in common rail diesel engines.A
fluctuates with the engine speed to some extent, independent of the engine speedB
keeps constant at all engine speed, dependent on the engine speed to some extentC
keeps constant at all engine speed, independent of the engine speedD
is decided by the engine speed, constant at all engine speed
考题
单选题You are running parallel to the coast and estimate that the current is against you.In plotting a running fix using bearings from the same object on the coast，the greatest safety margin from inshore dangers will result if what speed is used to determine（）.A
Minimum speed estimateB
Maximum speed estimateC
Average speed estimateD
A running fix should not be used under these conditions
考题
单选题Propeller pitch speed minus ship speed divided by the propeller pitch speed is termed （）.A
apparent slipB
tree slipC
pitchD
propulsive efficiency
考题
单选题An anemometer on a moving vessel measures（）.A
apparent wind speed onlyB
true wind speed and true wind directionC
true wind speed onlyD
apparent wind speed and true wind direction
考题
单选题Friction developing between the moving parts of a governor, governor linkage and control valve will cause the governor to （）.A
react with insufficient speed droopB
fail to react to small speed changesC
have excessive sensitivity to small speed changesD
remain in the neutral position
考题
单选题If the speed of a turbocharged diesel engine is maintained constant the turbocharger speed will （）A
decrease until the engine speed increasesB
increase as the load increasesC
decrease as the loadD
increases remain unchanged
热门标签
最新试卷
