RANGE LASER SAFETY TEST WITH QUESTIONS AND
ANSWERS #3
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
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? - correct
answer Targets may be smaller than laser spot size and overspill is occurring.
What is the principal hazard associated with an operation involving laser target
designation and laser-guided weapons? - correct answer Fratricide
What does "M" designator indicate when associated with a class of laser systems (e.g/,
Class1M)? - correct answer Hazardous when viewed with magnifying optics
ANSWERS #3
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
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? - correct
answer Targets may be smaller than laser spot size and overspill is occurring.
What is the principal hazard associated with an operation involving laser target
designation and laser-guided weapons? - correct answer Fratricide
What does "M" designator indicate when associated with a class of laser systems (e.g/,
Class1M)? - correct answer Hazardous when viewed with magnifying optics
