Ballistic Shields and Ammunition

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Questions and Answers

What is the muzzle velocity of the .44 mag in the NIJ IIIA standard?

1306 fps
1470 fps (correct)
1400 fps
1205 fps

How many panels are tested in the NIJ 0101.06 standard?

12 panels
6 panels
28 panels (correct)
24 panels

What is the total number of shots in the test for NIJ 0101.04 (2005IR)?

96 shots
72 shots
48 shots (correct)
144 shots

How many template inserts are used in the NIJ 0101.04 (2005IR)?

1 insert (D) Signup and view all the answers

What is the backface deformation requirement for NIJ standards?

44mm (A) Signup and view all the answers

How many ballistic impacts are tested in the NIJ 0101.04 (2005IR) for Hard Armor Level III?

6 ballistic impacts (D) Signup and view all the answers

What is the V50 threat recorded for in the NIJ 0101.06 standard?

Both calibers listed in NIJ threat matrix (C) Signup and view all the answers

What is the number of shots per panel for NIJ 0101.06 Hard Armor Level IV?

1 shot per panel (B) Signup and view all the answers

What is the main concern with bolts in ballistic head protection?

They can cause secondary fragments and penetrate the human skull (B) Signup and view all the answers

What is the advantage of a uniform protection system in ballistic head protection?

It provides 360-degree protection without any weak areas (C) Signup and view all the answers

What is the primary cause of injury in blast threats?

Shrapnel and fragments propelled toward the soldier's head (C) Signup and view all the answers

What is the problem with drilling holes in ballistic material for bolt installation?

It causes the material to lose its ballistic properties (A) Signup and view all the answers

What is a disadvantage of using metal parts in ballistic head protection?

They can cause secondary fragments and increase the risk of injury (B) Signup and view all the answers

What is the benefit of a modular padding suspension system in ballistic head protection?

It helps to distribute the force of impact more evenly (D) Signup and view all the answers

What is the primary purpose of the viewport in a shield?

To offer varying levels of protection and visibility (C) Signup and view all the answers

What feature enables the shield to be used in low-light environments?

Integrated lighting systems (A) Signup and view all the answers

What is the primary function of the mounts/weapon cutouts in a shield?

To allow the user to insert or seat a firearm without being fully exposed (A) Signup and view all the answers

What is the purpose of the exoskeleton carrying system in a shield?

To distribute the load of the shield more evenly (A) Signup and view all the answers

What is the primary benefit of the handles and straps in a shield?

To provide better control and maneuverability of the shield (D) Signup and view all the answers

What type of testing does a shield undergo to evaluate its resistance to impact?

Impact testing (C) Signup and view all the answers

What is the primary purpose of the camera with recording facility in a shield?

To record footage during nighttime operations (B) Signup and view all the answers

What feature of the shield allows for the placement of batteries, magazine pouches, and other equipment?

Provision for utilities and equipment at the back of the shield (C) Signup and view all the answers

What is a key feature of the ballistic modularity option?

It enables increasing the ballistic level to a higher protection level (B) Signup and view all the answers

What is a benefit of combining multiple shields?

Greater coverage area (B) Signup and view all the answers

What determines the overall weight of a shield?

The additional accessories selected by the user (C) Signup and view all the answers

What type of shield offers quick and easy installation?

Trolley-mounted shield (D) Signup and view all the answers

What is a characteristic of individual shields in a modular setup?

They are light and maneuverable (C) Signup and view all the answers

What is a key advantage of using multiple shields in a modular setup?

Greater coverage area (B) Signup and view all the answers

What determines the protection level of a shield?

The test standard used for the shield (A) Signup and view all the answers

What type of shield is ideal for holding a position or pausing before further advance?

Modular shield (D) Signup and view all the answers

What is the primary concern related to the use of lead in bullet cores?

The environmental impact of lead (D) Signup and view all the answers

What type of steel is used in MSC bullets?

Mild steel (B) Signup and view all the answers

What is the main purpose of the jacket in FMJ bullets?

To improve the bullet's aerodynamics (A) Signup and view all the answers

What type of ammunition typically uses mild steel core bullets?

Armor-piercing rounds (D) Signup and view all the answers

What is the primary difference between HSC and MSC bullets?

The hardness of the core (D) Signup and view all the answers

What is the main advantage of using copper or steel instead of lead in bullet cores?

Improved environmental sustainability (A) Signup and view all the answers

What is the primary characteristic of mild steel that makes it suitable for use in bullet cores?

Its relative softness (B) Signup and view all the answers

What is the core of FMJ bullets typically made of?

Lead (C) Signup and view all the answers

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