考题
—Which direction were you heading — ()
A、No direction.B、I was heading from east to west.C、I won't answer you.
考题
The command MEET HER means the helmsman should ______.A.decrease the rudder angleB.steer more carefullyC.use rudder to slow the vessel’s swingD.note the course and steady on that heading
考题
The term of Landfall means ________ .A.Land first sighted when vessel approaching from seawardB.Land last sighted when vessel leaving from a portC.in sight of one another when vessel underwayD.in sight of an island during a ship on her voyage
考题
You are doing a Williamson turn.Your vessel has swung about 60° from the original course heading.You should ______.A.Put the rudder amidships and check the swingB.Stop the engines and prepare to maneuver to pick up the man in the waterC.Shift your rudderD.Increase to maximum speed
考题
The most accurate method of determining gyrocompass error while underway is by ______.A.Comparing the gyro azimuth of a celestial body with the computed azimuth of the bodyB.Comparing the gyro heading with the magnetic compass headingC.Determining from the chart the course made good between celestial fixesD.It cannot be determined accurately at sea due to drift of unknown currents
考题
Which magnetic compass corrector(s)can be set while the vessel is on a heading of magnetic north or magnetic south ________.A.Quadrantal spheresB.Heeling magnetsC.Flinders barD.Fore-and-aft magnets
考题
Heeling error is defined as the change of deviation for a heel of ______.A.2° while the vessel is on an intercardinal headingB.1° while the vessel is on a compass heading of 000°C.2° and is constant on all headingsD.1° while the vessel is on a compass heading of 180°
考题
A vessel is wind rode when it is ______.A.at anchor and heading into the windB.backing into the windC.carrying lee rudderD.necessary to apply a leeway correction to the course
考题
Magnetic heading differs from compass heading by______.A.compass errorB.true headingC.variationD.Deviation
考题
单选题In a racetrack turn,to recover a man overboard,the vessel is steadied for the SECOND time after a turn of how many degrees from the original heading?()A
60°B
135°C
180°D
360°
考题
单选题A vessel is wind rode when it is().A
at anchor and heading into the windB
backing into the windC
carrying lee rudderD
necessary to apply a leeway correction to the course
考题
单选题Magnetic heading differs from compass heading by().A
compass errorB
true headingC
variationD
deviation
考题
单选题L’Académie française fut fondée par _____ sous le règne de _____.A
le cardinal Mazarin ; Louis XIIIB
le cardinal de Richelieu ; Louis XIVC
le cardinal de Richelieu ; Louis XVD
le cardinal de Richelieu ; Louis XIII
考题
单选题The standard magnetic compass heading differs from the true heading by().A
compass errorB
latitudeC
variationD
deviation
考题
单选题The compass heading of a vessel differs from the true heading by().A
compass errorB
variationC
magnetic dipD
deviation
考题
单选题When a vessel changes course from one cardinal heading to another cardinal heading whilea djusting the compass,which action should be taken?()A
The course change should be made rapidly to prevent transient induced magnetism while passing the intercardinal headingsB
After the new heading is reached,the vessel should steam on that course for at least two minutes before the adjustmentC
During the course change,you should gently tap the compass to remove any error caused by friction on the pivot bearingD
After steadying on the new heading,the compass card should be slewed by a magnet and allowed to oscillate freely to remove any gaussin error
考题
单选题A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 317°. What action should be taken to remove this error during compass adjustment? ()A
If the quadrantal spheres are out as far as possible replace them with smaller spheresB
If the quadrantal spheres are in as far as possible remove one of the spheresC
If the quadrantal spheres are in as far as possible replace them with smaller spheresD
If the quadrantal spheres are out as far as possible,move the quadrantal spheres in
考题
单选题The permanent magnetism of a vessel may change in strength due to().A
a collision with another vesselB
being moored on a constant heading for a long period of timeC
being struck by lightningD
All of the above
考题
单选题Which magnetic compass corrector(s)can be set while the vessel is on a heading of magnetic north or magnetic south().A
Quadrantal spheresB
Heeling magnetsC
Flinders barD
Fore-and-aft magnets
考题
单选题The most accurate method of determining gyrocompass error while underway is by().A
Comparing the gyro azimuth of a celestial body with the computed azimuth of the bodyB
Comparing the gyro heading with the magnetic compass headingC
Determining from the chart the course made good between celestial fixesD
It cannot be determined accurately at sea due to drift of unknown currents
考题
单选题The heading of a vessel is indicated by what part of the compass? ()A
CardB
NeedleC
Lubber's lineD
Gimbals
考题
单选题Two navigational hazards are located near to each other,but each is marked by an individual cardinal buoyage system. The buoys of one cardinal system may be identified from the other system by().A
the differing light colorsB
one system having odd numbers while the other system has even numbersC
one system using horizontal bands while the other system uses vertical stripesD
the difference in the periods of the light
考题
单选题You are developing a Windows Presentation Foundation (WPF) application. The application contains stylized body text and heading text. The heading text is a slight variation of the body text. You need to ensure that if the body text changes, the heading text automatically inherits those changes. What should you do ?()A
Set the Value property of the style setter to point to a static resourceB
Set the BasedOn property of the heading style to point to a static resource for the body text styleC
Set the Key property of the heading style to start with the name of the body text styleD
Set the TargetType property of the heading style to TextBlock
考题
单选题You are approaching another vessel and will pass starboard to starboard without danger if no course changes are made.You should().A
hold course and sound a two blast whistle signalB
hold course and sound no whistle signalC
change course to the right and sound one blastD
hold course and sound two prolonged and two short blasts
考题
单选题---“()” ---“Two degrees on starboard.”A
What rudder?B
How is the heading?C
How answer?D
What course?
考题
单选题The term of landfall means().A
land first sighted when vessel approaching from seawardB
land last sighted when vessel leaving from a portC
in sight of one another when vessel underwayD
in sight of an island during a ship on her voyage
考题
单选题When a vessel is swinging from side to side off course due to quartering seas,the vessel is ().A
broachingB
pitchpolingC
rollingD
yawing