At security level 3, baggage is standardly screened on an X-ray machine from:
Direct Answer
Option D: Three angles
Multi-angle X-ray screening (usually three angles) provides comprehensive images of complex items, reducing the chance that organic or metallic threats are hidden behind or within denser materials. This increases detection reliability for security-critical screenings.
All Options
Detailed Explanation & Context
Multi-angle X-ray screening (usually three angles) provides comprehensive images of complex items, reducing the chance that organic or metallic threats are hidden behind or within denser materials. This increases detection reliability for security-critical screenings.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Security Training for Seafarers with Designated Security Duties (STSDSD).
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