ROPD Phase 4C Exam Questions With
Correct Answers
Which |document |provides |guidance |for |the |safe |use |of |military |lasers |and |laser |systems |on |
DoD |rangs?E |- |CORRECT |ANSWER✔✔-MIL-HDBK-828C
What |is |the |collective |documents |that |governs |range |safety |for |the |US |Army |and |US |Marine |
Corps |- |CORRECT |ANSWER✔✔-AR |385-63/MCO |3570.1D
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
Which |of |the |following |is |NOT |a |factor |to |be |considered |when |placing |targets |for |laser |
employment? |- |CORRECT |ANSWER✔✔-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? |- |CORRECT |ANSWER✔✔-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? |- |CORRECT |ANSWER✔✔-
Targets |may |be |smaller |than |the |laser |spot |size |and |overspill |is |occurring.
You |are |inspecting |a |range |prior |to |the |start |of |a |range |laser |operation. |You |observe |standing |
water |within |the |LSDZ |that |pooled |there |last |night |during |a |rain |storm. |As |a |LRSO |what |action |
do |you |take? |- |CORRECT |ANSWER✔✔-Call |Range |Control |for |guidance
, What |is |the |minimum |rank |that |one |can |serve |in |a |capacity |as |an |LRSO? |- |CORRECT |
ANSWER✔✔-E-5
Which |of |the |following |is |NOT |a |responsibility |of |an |LRSO |as |part |of |conducting |range |laser |
safety |inspection? |- |CORRECT |ANSWER✔✔-Post |laser |warning |signs |in |accordance |with |DA |
PAM |385-63.
During |a |laser |operation, |as |an |LRSO |you |are |responsible |for |ensuring |energized |lasers |are |
oriented |correctly. |Hoe |should |lasers |be |oriented? |- |CORRECT |ANSWER✔✔-Lasers |are |pointed |
towards |the |targets.
Which |class |of |laser |system |is |considered |safe |if |handled |carefully, |with |restricted |viewing? |- |
CORRECT |ANSWER✔✔-Class |3R
What |does |the |"M" |designator |indicate |when |associated |with |a |class |of |laser |system? |
(Example: |Class |1M) |- |CORRECT |ANSWER✔✔-Hazardous |when |viewed |with |magnifying |optics
What |is |the |principle |hazard |associated |with |exposure |to |laser |radiation? |- |CORRECT |
ANSWER✔✔-Eye |damage
What |type |of |laser |application |uses |a |bright |light |to |cause |visual |field |obscuration |in |a |
targeted |individuals |and |is |intended |to |primarily |a |warning |device? |- |CORRECT |ANSWER✔✔-
Ocular |Interruption
Lasers |are |used |for |a |variety |of |military |applications. |What |type |of |laser |application |uses |a |
laser |primarily |as |a |warning |device? |- |CORRECT |ANSWER✔✔-Ocular |Interruption
Which |of |the |following |could |produce |a |specular |reflection |from |a |laser? |- |CORRECT |
ANSWER✔✔-Calm |water
Correct Answers
Which |document |provides |guidance |for |the |safe |use |of |military |lasers |and |laser |systems |on |
DoD |rangs?E |- |CORRECT |ANSWER✔✔-MIL-HDBK-828C
What |is |the |collective |documents |that |governs |range |safety |for |the |US |Army |and |US |Marine |
Corps |- |CORRECT |ANSWER✔✔-AR |385-63/MCO |3570.1D
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
Which |of |the |following |is |NOT |a |factor |to |be |considered |when |placing |targets |for |laser |
employment? |- |CORRECT |ANSWER✔✔-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? |- |CORRECT |ANSWER✔✔-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? |- |CORRECT |ANSWER✔✔-
Targets |may |be |smaller |than |the |laser |spot |size |and |overspill |is |occurring.
You |are |inspecting |a |range |prior |to |the |start |of |a |range |laser |operation. |You |observe |standing |
water |within |the |LSDZ |that |pooled |there |last |night |during |a |rain |storm. |As |a |LRSO |what |action |
do |you |take? |- |CORRECT |ANSWER✔✔-Call |Range |Control |for |guidance
, What |is |the |minimum |rank |that |one |can |serve |in |a |capacity |as |an |LRSO? |- |CORRECT |
ANSWER✔✔-E-5
Which |of |the |following |is |NOT |a |responsibility |of |an |LRSO |as |part |of |conducting |range |laser |
safety |inspection? |- |CORRECT |ANSWER✔✔-Post |laser |warning |signs |in |accordance |with |DA |
PAM |385-63.
During |a |laser |operation, |as |an |LRSO |you |are |responsible |for |ensuring |energized |lasers |are |
oriented |correctly. |Hoe |should |lasers |be |oriented? |- |CORRECT |ANSWER✔✔-Lasers |are |pointed |
towards |the |targets.
Which |class |of |laser |system |is |considered |safe |if |handled |carefully, |with |restricted |viewing? |- |
CORRECT |ANSWER✔✔-Class |3R
What |does |the |"M" |designator |indicate |when |associated |with |a |class |of |laser |system? |
(Example: |Class |1M) |- |CORRECT |ANSWER✔✔-Hazardous |when |viewed |with |magnifying |optics
What |is |the |principle |hazard |associated |with |exposure |to |laser |radiation? |- |CORRECT |
ANSWER✔✔-Eye |damage
What |type |of |laser |application |uses |a |bright |light |to |cause |visual |field |obscuration |in |a |
targeted |individuals |and |is |intended |to |primarily |a |warning |device? |- |CORRECT |ANSWER✔✔-
Ocular |Interruption
Lasers |are |used |for |a |variety |of |military |applications. |What |type |of |laser |application |uses |a |
laser |primarily |as |a |warning |device? |- |CORRECT |ANSWER✔✔-Ocular |Interruption
Which |of |the |following |could |produce |a |specular |reflection |from |a |laser? |- |CORRECT |
ANSWER✔✔-Calm |water
