Security and Vigilance Officer Interview Questions and Answers

DG goods can be identified in an X-ray screening machine by their distinct shapes, densities, and materials.

• Look for items with irregular shapes or unusual densities

• Pay attention to items with labels indicating they are hazardous materials

• Check for items made of metal, lead, or other dense materials

• Use color coding or specific symbols to identify DG goods

To operate an x-ray screening machine, follow proper training protocols, ensure safety measures are in place, and interpret images accurately.

• Ensure you have received proper training on operating the x-ray screening machine

• Follow all safety protocols to protect yourself and others from radiation exposure

• Position the item to be screened correctly on the conveyor belt

• Monitor the x-ray images carefully for any suspicious items or anomalies

• Consult with supervisors or colleagues i...read more

X-ray screening is a security measure used to inspect the contents of objects or individuals by passing them through an X-ray machine.

• X-ray screening is commonly used in airports to scan luggage for prohibited items.

• It is also used in high-security facilities to check visitors for weapons or contraband.

• X-ray screening can reveal hidden objects within a solid object without physically opening it.