ROPD 4C Pretest Questions and Answers Rated A

ROPD 4C Pretest Questions and Answers Rated A Which document provides guidance for the safe use of military lasers and laser systems on DOD ranges MIL-HDBK-828C What is the collective document that governs range safety for the U.S. Army and U.S. Marine Corps? AR-385-63/MCO 3570.1D What is the optimal attack path for an aircraft when employing laser-guided air-to-ground weapons? Inside a 120-degree cone whose apex is at target and extends to 60 degrees on either side of the target-to-laser designator line and is outside the 20 degree exclusion zone, both laterally and vertically Which of the following is NOT a factor to be considered when placing targets for laser employment? The laser hazard can be contained outside of the range boundaries You are supervising a range laser operation involving laser-guided weapons. The munitions detonations are causing smoke and dust to partially obscure the targets. As LRSO, what action should you take? Hold training until the smoke and dust clear You are supervising a laser operation and observe reflection of the laser beyond the targets. You call a cease fire. What could be the cause of the reflection? Targets may be smaller than the laser spot size and overspill is occuring Which of the following is NOT a duty of an LRSO? Certify ranges for range laser operations What is the minimum rank that one can serve in a capacity as an LRSO? E-5 You are responsible for supervising a range laser operation that calls for employment of the AN/PEQ-18 laser pointer/ illuminator. The unit shows up with the AN/PEQ-4 laser pointer, which personnel tell you is "the same thing." Are the laser systems brought to the range authorized? No. Even though they are both class four lasers, the AN/PEQ-4 lasers are not authorized because they were not specified in the range request During a laser operation, as an LRSO you are responsible for ensuring energized lasers are oriented correctly. How should lasers be oriented? Lasers are pointed towards to target Lasers are used for a variety of military applications. What type of laser application uses a laser primarily as a warning device? Ocular interruption What is the principle hazard associated with exposure to laser radiation? Eye Damage Which class of laser system is considered safe if handled carefully, with restricted viewing Class 3R What type of laser application uses a bright light to cause visual field obscuration in targeted individuals and is intended to be primarily a warning device? Ocular Interruption What class of laser system can be hazardous for extremely long distances downrange from the laser system? Class 4 What type of laser application uses a laser to point out the location of a target? Laser marking A diffuse reflection differs from a specular reflection. Which of the following statements is NOT true regarding diffuse reflection? A diffuse reflection produces a concentrated beam that allows the seeker to lock on Which of the following surfaces most likely would produce a diffuse reflection from a laser? Dry foliage Which of the following surfaces could produce a specular reflection from a laser? Calm water Prior to a laser operation, you are viewing the target area through optics. You are concerned because you believe the target could present a specular reflection of the laser beam. Which item on the vehicle are you concerned could present this hazard? C (vehicle windshield)