What option does an Electronic Plotting Aid...

Question 1 / 2066636ee928f7522a1c519da4

Question 1 of 2066636ee928f7522a1c519da4

What option does an Electronic Plotting Aid (EPA) not have?

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Question 1 of 20

66636ee928f7522a1c519da4

What option does an Electronic Plotting Aid (EPA) not have?

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🔍 Key Concepts

• Difference between EPA (Electronic Plotting Aid) and ARPA (Automatic Radar Plotting Aid) • Typical EPA capabilities: manual plotting vs. automatic target tracking and trial maneuvers • Common radar functions like VRM (Variable Range Marker) and EBL (Electronic Bearing Line) that exist even without EPA

💭 Think About

• Which option in the list is usually associated with more advanced automatic radar systems (ARPA) rather than a basic plotting aid? • Which options are standard, simple radar tools that you’d expect on almost any modern radar, even without EPA? • Think about whether an EPA normally predicts the result of a future course or speed change, or if it mainly displays target data and alarms.

✅ Before You Answer

• Identify which function requires automatic computation of future CPA/TCPA after a hypothetical maneuver • Separate basic radar display tools (VRMs/EBLs, target trails) from specialized decision‑support features • Ask: Which feature would most likely need a full ARPA system instead of a simple EPA?

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Question 1 of 20

What option does an Electronic Plotting Aid (EPA) not have?

Trial Maneuver

Preset CPA/TCPA

Dual VRMs/EBLs

Target Trails

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Question 1 / 2066636ee928f7522a1c519da4

Question 1 of 2066636ee928f7522a1c519da4

What option does an Electronic Plotting Aid (EPA) not have?

Back

Question 1 of 20

66636ee928f7522a1c519da4

What option does an Electronic Plotting Aid (EPA) not have?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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