APPLICATION OF US ARMY ESQD PRINCIPLES QUESTIONS AND ANSWERS 2025

APPLICATION OF US ARMY 2025
ESQD PRINCIPLES
ANSWER ALL QUESTIONS IN THIS SECTION



QUESTION 1



Why is the orientation of an earth-covered magazine (ECM) important when
making ESQD determinations? - ANSWERS-There's greater potential for damage
if the rear of the ECM is facing the exposed site.

There's greater potential for damage if the side of the ECM is facing the exposed
site.

>There's less potential for damage if the side or rear of the ECM is facing the
exposed site.<

There's less potential for damage if the front of the ECM is facing the exposed site.



QUESTION 2



Which earth-covered magazine (ECM) type offers the greatest level of protection
and least-restrictive separation distance? - ANSWERS-3-Bar

5-Bar

>7-Bar<

Undefined



QUESTION 3

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, APPLICATION OF US ARMY 2025
ESQD PRINCIPLES

What is the weakest part of an earth-covered magazine (ECM)? - ANSWERS-
>Front<

Rear

Side

Top



QUESTION 4



What is a K-Factor? - ANSWERS->The effectiveness of a potential explosion site
(PES) in suppressing blast overpressure<

A value that identifies safe distances between storage magazines

A constant that represent the degree of protection that is provided

The effects of primary blast fragmentation



QUESTION 5



Which part of the K-Factor equation represents the risk assumed or permitted for
an ES? - ANSWERS-D

>K<

W

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