ARM 400: Section A, Assignment 2 - Risk Management Today Test Bank

Which one of the following uses infrared light to detect nearby objects? A. Drones B. Robots C. Lidar D. Wearables - correct answer-Lidar Which one of the following is an example of a wearable? A. Helmets that monitor fatigue B. Robots C. Heart monitors D. Unmanned aircraft - correct answer-Helmets that monitor fatigue In addition to metal detectors, many airports have installed a second type of scanning technology for checked baggage and cargo. The checked bags and cargo pass through a portal with scanners programmed to detect and test for explosive trace fumes. These scanners, which detect explosives based on air samples, are an example of what type of sensor used for risk assessment and control? Select one: A. Radiant sensors. B. Biochemical sensors. C. Thermal sensors. D. Mechanical sensors. - correct answer-Biochemical sensors.