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A compass card without north-seeking capability that is used for relative bearings is a（n）______．
A.Bearing circle
B.Pelorus
C.Bearing bar
D.Alidade
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更多 “ A compass card without north-seeking capability that is used for relative bearings is a（n）______．A.Bearing circleB.PelorusC.Bearing barD.Alidade ” 相关考题
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A sling psychrometer is a(n) ______.A.type of cargo gearB.instrument used in celestial navigationC.instrument used to measure relative humidityD.instrument used to measure specific gravity
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At the master gyrocompass，the compass card is attached to the ______．A.Spider elementB.Sensitive elementC.Link armD.Pickup transformer
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A hygrometer is device used for determining ______.A.the absolute temperatureB.atmospheric pressureC.wind velocityD.relative humidity
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Deviation is the angle between the ______.A.true meridian and the axis of the compass cardB.true meridian and the magnetic meridianC.magnetic meridian and the axis of the compass cardD.axis of the compass card and the degaussing meridian
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A service profile is created using vHBAs. What will happen if the profile is applied to a server with amezzanine card without storage capability?（）A、The blade association will failB、The storage adapter will not be visible to the OSC、A virtual storage adapter will be createdD、A WWNN/WWPN will be auto-selected from the default pool
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单选题To obtain accuracy in fixing by DF，（）and three stations should be used.A
Parallel bearingsB
Long-range bearingsC
Short-range bearingsD
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单选题A service profile is created using vHBAs. What will happen if the profile is applied to a server with amezzanine card without storage capability?（）A
The blade association will failB
The storage adapter will not be visible to the OSC
A virtual storage adapter will be createdD
A WWNN/WWPN will be auto-selected from the default pool
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line shaft bearingsB
connecting rod beatingsC
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单选题A compass card without north-seeking capability that is used for relative bearings is a(n)（）.A
bearing circleB
pelorusC
bearing barD
alidade
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单选题Deviation is the angle between the（）.A
true meridian and the axis of the compass cardB
true meridian and the magnetic meridianC
magnetic meridian and the axis of the compass cardD
axis of the compass card and the degaussing meridian
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单选题As a vessel changes course to starboard，the compass card in a magnetic compass（）.A
remains aligned with compass northB
also turns to starboardC
first turns to starboard then counterclockwise to portD
turns counterclockwise to port
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单选题The lubber’s line of a magnetic compass（）.A
always shows true north directionB
indicates the vessel's headingC
is always parallel to the vessel's transomD
is located on the compass card
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Splash lubricationB
Pressure lubricationC
Sight feed lubricatorsD
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单选题Variation in a compass is caused by（）.A
worn gears in the compass housingB
magnetism from the earth's magnetic fieldC
magnetism within the vesselD
lack of oil in the compass bearings
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单选题Which instrument is used to measure the relative humidity of air?（）A
HydrometerB
HygrometerC
SpectrometerD
Barometer
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单选题The MOST important feature of the material used for making the binnacle of a standard magnetic compass is that it is（）.A
nonmagneticB
weatherproofC
corrosion resistantD
capable of being permanently affixed to the vessel
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单选题At the master gyrocompass，the compass card is attached to the（）.A
spider elementB
sensitive elementC
link armD
pickup transformer
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单选题The lubber’s line on a magnetic compass indicates（）.A
compass northB
the direction of the vessel's headC
magnetic northD
a relative bearing taken with an azimuth circle
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单选题The quadrantal spheres are used to（）.A
Remove deviation on the intercardinal headingsB
Remove deviation on the cardinal compass headingsC
Remove heeling errorD
Compensate for induced magnetism in vertical soft iron
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单选题Which of the following configurations has the BEST performance capability?（）A
DDR without ECCB
DDR with ECCC
SDRAM without ECCD
SDRAM with ECC
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单选题A sling psychrometer is a(n)（）.A
type of cargo gearB
instrument used in celestial navigationC
instrument used to measure relative humidityD
instrument used to measure specific gravity
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单选题In some modern large diesel engines, which of the following is used as the support for the main bearings?（）A
BedplateB
BlockC
BaseD
Sump
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