Тест по Passage Planning with ECDIS (CES v5.0)

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Правильні відповіді:
1

Can ECDIS be used to assist in the assessment of the manoeuvre to avoid collision with another vessel?

Ваша відповідь правильна:

Yes, but not totally as the IMO Collision Regulations take precedent.
2

How are sleeping AIS targets shown on the ECDIS display?

Ваша відповідь правильна:

Blue or green triangles.
3

How many hours is the ECDIS required to have detailed voyage data recorded?

Ваша відповідь правильна:

12 hours.
4

Is the following statement True or False? A previously stored route should always be re-appraised before using it again:

Ваша відповідь правильна:

True.
5

Is the following statement True or False? ECDIS Automatic route validation removes the need to have a visual check on the route:

Ваша відповідь правильна:

False.
6

Select from the options the correct answer to this question: Can saved voyage recordings be altered after the voyage?

Ваша відповідь правильна:

No.
7

Select from the options the statement that best describes the information that should be recorded by ECDIS for the whole voyage:

Ваша відповідь правильна:

ECDIS should record the entire route with time marks.
8

Select the one option, which correctly completes the following statement: An event mark on ECDIS is best described as…

Ваша відповідь правильна:

A time and date related happening.
9

Select the one option, that correctly completes the following statement: ECDIS Automatic Voyage Recording is best described as…

Ваша відповідь правильна:

ECDIS saving voyage data in accordance with ECDIS regulations.
10

Select the option which best describes why ECDIS shows two connected routes on the display, one red the other orange in colour:

Ваша відповідь правильна:

There is a contingency route planned.
11

Select the option which correctly completes the following statement: When validating a route using ECDIS, it is important to have all available charts, because…

Ваша відповідь правильна:

If not, dangerous objects not present in small scale charts could be missed.
12

Select which option BEST answers this question. Is there one disadvantage with passage planning on an ECDIS?

Ваша відповідь правильна:

Yes, the view of the chart is generally not as big as the paper chart.
13

The illustration shows a vessel on passage with ARPA radar target information over laid on ECDIS, and the vector length is 12 minutes. Which option BEST completes the following statement: The action that should be taken is to…

Ваша відповідь правильна:

Correctly apply the Regulations for Preventing Collisions.
14

The illustration shows a vessel on passage with ARPA radar target information over laid on ECDIS, and vector length is 12 minutes. Is there any risk of collision with the target?

Ваша відповідь правильна:

Yes – there is risk of collision as the vectors meet.
15

The illustration shows a vessel on passage with ARPA radar target information over laid on the ECDIS, and the vector length is 12 minutes. Is there any risk of collision with the target?

Правильну відповідь:

No – risk of collision does not exist.

Ваша відповідь:

No – risk of collision does not exist as the target will pass ahead.
16

What happens to ECDIS functionality when a voyage playback is running?

Ваша відповідь правильна:

The ECDIS stops working in real time.
17

What is the difference between route and track when passage making?

Ваша відповідь правильна:

The route is planned. The track is where the vessel has been.
18

When does an object have an isolated danger symbol displayed on it?

Ваша відповідь правильна:

When an object has less depth than the safety depth or contour setting.
19

When will an ALARM sound on an ECDIS operating in track control?

Ваша відповідь правильна:

When approaching a wheel over position.
20

Which answer BEST completes the following statement: Insert mode when route planning with ECDIS means…

Ваша відповідь правильна:

Waypoints are being added to a route list.
21

Which answer BEST describes AIS fusion on an ECDIS?

Ваша відповідь правильна:

Bringing together a displayed radar return and AIS target symbol.
22

Which answer BEST describes how a dangerous AIS target is seen on the ECDIS display?

Ваша відповідь правильна:

It shows with a red triangle and vector.
23

Which answer BEST describes the Consistent Common Reference Position?

Ваша відповідь правильна:

It is a position on the vessel common to all sensors.
24

Which answer BEST describes the effect on the chart display when the ECDIS safety depth value is set?

Ваша відповідь правильна:

Depth values shallower than the depth are highlighted in bold.
25

Which answer BEST describes the information seen on the ECDIS route monitor page?

Ваша відповідь правильна:

Basic route information as the vessel proceeds.
26

Which answer BEST describes the use of the predictive vector on an ECDIS?

Ваша відповідь правильна:

If set to the correct length it will help protect against grounding.
27

Which answer BEST describes how the safety depth contour is seen on an ECDIS?

Ваша відповідь правильна:

As a solid line highlighted in bold.
28

Which answer correctly completes the following statement: On the ECDIS, spot depth soundings with less value than the safety depth setting is shown…

Ваша відповідь правильна:

As bold figures.
29

Which answer correctly completes the following statement: Setting the turn radius on an ECDIS is important because…

Ваша відповідь правильна:

The turn catenary on the display is set from it.
30

Which answer correctly completes the following statement: The conning position, GPS aerial position and radar antenna position are adjusted into one position on the ECDIS that is called the…

Ваша відповідь правильна:

Consistent common reference point.
31

Which answer correctly completes the following statement: The own vessel past track on ECDIS is shown as…

Ваша відповідь правильна:

A solid black line.
32

Which answer correctly completes the following statement: The value of cross track limit when validating a route is important because…

Ваша відповідь правильна:

The ECDIS looks on either side of the route for dangers.
33

Which option BEST answers the following question: When passage planning on the ECDIS, which two safety functions should always be set?

Ваша відповідь правильна:

Safety depth contour and safety depth value.
34

Which option BEST answers this question: When route validating how does the ECDIS inform the planner of a problem found?

Ваша відповідь правильна:

It makes a report showing the findings.
35

Which option best describes the correctness of the following statement: ECDIS can be relied upon totally to always display the vessel’s correct position.

Ваша відповідь правильна:

Not correct – the position should be routinely checked with other means.
36

Which statement BEST describes docking mode on an ECDIS?

Ваша відповідь правильна:

ECDIS showing a large scale chart for berthing.
37

Which statement BEST describes why a previously validated route would have to be re-validated?

Ваша відповідь правильна:

Revalidation is necessary when there have been chart updates.
38

Which statement best describes why it is important to display all information when passage planning with a vector chart?

Ваша відповідь правильна:

It is important because in the base or standard layer some objects will not be visible.
39

Which statement best describes why the value of the turn radius is important in route creation on an ECDIS?

Ваша відповідь правильна:

Because at waypoints the wheel over position is set from it.
40

Which statement correctly describes the process of ECDIS automatic route validation?

Правильну відповідь:

It is the ECDIS checking the route for safety.

Ваша відповідь:

It is the ECDIS checking files are correct.
41

With a vessel in track control, will the position always be correct if the vessel symbol is on the route?

Ваша відповідь правильна:

No – because there may be an unseen position error on the navigation signal.
42

With an ECDIS in track control, should the vessel symbol always be on the route line?

Ваша відповідь правильна:

Yes – because the system is set to follow the planned track.
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