ECDIS must give an alarm for which of the...

Question 1 / 2707066636ee928f7522a1c519640

Question 1 of 2707066636ee928f7522a1c519640

ECDIS must give an alarm for which of the following cases?

Question 1 of 27070

ECDIS must give an alarm for which of the following cases?

🔍 Key Concepts

• IMO ECDIS performance standards – what conditions MUST trigger alarms versus simple indications • Difference between route monitoring alarms and AIS/radar/ARPA target alarms • What ECDIS is required to monitor automatically along the planned route

💭 Think About

• Which of these options is directly tied to the vessel’s own position and movement along the planned route that’s loaded into the ECDIS? • Which options sound more like functions of radar/ARPA or AIS rather than core, required ECDIS alarms? • Ask yourself: what is the primary safety purpose of ECDIS when following a route, and what kind of warning directly supports that purpose?

✅ Before You Answer

• Identify which choice clearly involves deviation or danger along the ship’s planned track shown on ECDIS • Check which options depend on external targets’ speeds or voyage planning/ETA calculations, and whether those are mandatory ECDIS alarms • Confirm in the ECDIS performance standards that not every system function (like ETA or target info) is required to trigger an alarm

Question 1 of 27070

ECDIS must give an alarm for which of the following cases?

If the ship is going to reach a critical point on the planned route

When the speed of a dangerous target exceeds a set limit

If the ship's ETA has changed beyond the set limit

All of the above

Question 1 / 2707066636ee928f7522a1c519640

Question 1 of 2707066636ee928f7522a1c519640

ECDIS must give an alarm for which of the following cases?

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Question 1 of 27070

ECDIS must give an alarm for which of the following cases?