更多"[单选题] A barometer showing falling p"的相关试题:
[单选题] When navigating using GPS，what is an indicator of the geometry of the satellites that your receiver is locked onto ________.
A. Horizontal Dilution of Precision
B. Selective Availability
C. Doppler Shifting
D. Precision Coding
[单选题] For an accurate barometer check，you would ______．
A.Check it with a barometer on another vessel
B.Take readings from several barometers and average them
C.Check it with the barometer at the ship chandlery
D.Check it against radio or National Weather Service reports of the immediate vicinity
[单选题]The oil pressure isthe motor.
A.too low to turn
B.much low to turn
C.very low to turn
D.for low to turn
[单选题] Charts showing the coast of Mexico are produced by the United States ______．
A.National Geospatial-Intelligence Agency
B.Coast Guard
C.Naval Observatory
D.National Ocean Service
[单选题] A vessel showing a yellow light over a white light at night is a vessel ______．
A.engaged in piloting
B.towing astern
C.engaged in fishing
D.in distress
[单选题]The piezoelectric pressure transducer is a crystal under pressure,produces an electric current varies with the pressure.
A.which,where
B.where,when
C.which,when
D.which,which
[单选题]The diffuser prevents pressure pulses from one cylinder another during operation.
A.to interfere with
B.interfering with
C.to interfere from
D.interfering against
[单选题] To determine the pressure and temperature limitations under which LFG is required to be transported on a barge，you should look at the ______．
A.Certificate of Inspection
B.Loading order
C.Rules and regulations for tank vessels
D.Tankerman's document
[单选题] The passing of a low pressure system can be determined by periodically checking the ______．
A.Thermometer
B.Hygrometer
C.Barometer
D.Anemometer
[单选题] If the center of low pressure is due west of you in the Northern Hemisphere，which wind direction should you expect ________．
A.South to west
B.South to east
C.West to north
D.North to east
[单选题] High pressure ridge ______ from Sevastopol to eastern Libya．
A.Reaching
B.Extending
C.Increasing
D.Upgrading
[单选题]兰系统正常由谁增压
which pump supplies pressure to blue system in normal condition？（ ）
A.一个电动泵
An electric pump
B.一个发动机泵
One engine driven pump
C.两个发动机泵
The two engine driven pump
[单选题] When a ship's low-pressure CO2 is activated from a remote location，what determines the quantity of CO2 being released into a selected space ________．
A.The number of discharge nozzles in the space determines the quantity released
B.The discharge will continue until the temperature of the space returns to its normal ambient temperature
C.The main CO2 tank is partitioned into sections that are individually designated for each of the protected spaces
D.A pneumatic timer controls each discharge selector valve，and is preset for each space
[单选题] A ______ is created by a pressure gradient or slope in the water level．
A.gradient current
B.density current
C.swift current
D.torrent current
[单选题]什么时候客舱压力红色灯亮（ ）
When dose the cabin pressure red light flash？
A.舱门解除预位，发动机未启动且内外压差太高
when the door is disarmed, the engine is not running and the different pressure is too high
B.在客舱增压情况下提起外侧或内侧手柄
when the outer and inner or outer handle is lifted up and the cabin pressurized
C.客舱增压情况下
when the cabin is presserized
[单选题]PRV什么时候通过BMC控制自动关闭？（ ）The Pressure Regulating Valve (PRV) is automatic closed via the BMC in case of ( )
A.发动机低慢车时 Low engine idling
B.系统中故障，起动了相应的发动机或APU引气System failure, start the engine or APU bleed air valve open
C.引气系统左右不对称时 Bleed air system asymmetrical
[单选题]发动机滑油压力及滑油温度显示在（ ）Engine oil pressure and oil temperature is displayed in:
A.EWD
B.ND
C.SD
[单选题]A321机门在打开前，若观察窗旁边的CABIN PRESSURE灯闪亮，则不要开门并报告机组
A.
B.
C.是
D.否
