Range Laser Safety UPDATED Exam
Questions and CORRECT Answers
Which of the following is not a responsibility of an LRSO as part of conducting a range laser
safety inspection? - Correct Answer- Check range conditions to ensure the are acceptable for
the laser operation
Which of the following is not a duty of an LRSO? - Correct Answer- Certify ranges for range
laser operations
What class of laser system is capable of producing a skin hazard? - Correct Answer- Class 4
You are supervising a range laser operation and enforcing the use of LEP (Laser Eye
Protection). Which is the following LEP should be used with the laser system. - Correct
Answer- OD 7 @ 710-1200nm
As an LRSO, you will ensure a clear line of sight exists between the laser system and the
target prior to starting a laser operation. What type of control measure does this represent? -
Correct Answer- Engineering Control
You are supervising a laser operation involving Class 4 laser systems. You brief personnel to
roll their sleeves down because these lasers present a skin hazard. Which type of control
measure does this represent? - Correct Answer- Administrative control
You are supervising a range laser operation involving laser-guided weapons. The munition
detonations are cause smoke and dust to partially obscure the targets. As LRSO, what action
should you take? - Correct Answer- Hold training until the smoke and dust clear.
Lasers are used for variety of military applications. What time of laser application uses a laser
primarily as a warning device? - Correct Answer- Ocular interruption
You are serving as LRSO for a range laser operation. Due to the operating principles of
lasers, you have certain duties pertaining to the LSDZ. Which of the following actions must
you ensure? - Correct Answer- LEP is worn inside the LSDZ
Questions and CORRECT Answers
Which of the following is not a responsibility of an LRSO as part of conducting a range laser
safety inspection? - Correct Answer- Check range conditions to ensure the are acceptable for
the laser operation
Which of the following is not a duty of an LRSO? - Correct Answer- Certify ranges for range
laser operations
What class of laser system is capable of producing a skin hazard? - Correct Answer- Class 4
You are supervising a range laser operation and enforcing the use of LEP (Laser Eye
Protection). Which is the following LEP should be used with the laser system. - Correct
Answer- OD 7 @ 710-1200nm
As an LRSO, you will ensure a clear line of sight exists between the laser system and the
target prior to starting a laser operation. What type of control measure does this represent? -
Correct Answer- Engineering Control
You are supervising a laser operation involving Class 4 laser systems. You brief personnel to
roll their sleeves down because these lasers present a skin hazard. Which type of control
measure does this represent? - Correct Answer- Administrative control
You are supervising a range laser operation involving laser-guided weapons. The munition
detonations are cause smoke and dust to partially obscure the targets. As LRSO, what action
should you take? - Correct Answer- Hold training until the smoke and dust clear.
Lasers are used for variety of military applications. What time of laser application uses a laser
primarily as a warning device? - Correct Answer- Ocular interruption
You are serving as LRSO for a range laser operation. Due to the operating principles of
lasers, you have certain duties pertaining to the LSDZ. Which of the following actions must
you ensure? - Correct Answer- LEP is worn inside the LSDZ
