V3 Unit 3 CDC's Overall Review

1. (411) Which action in the cycle of operations for the M240B is initiated by squeezing the trigger?

Ejecting.

Extracting.

Cocking.

Firing.

2. (411) What does the acronym blank firing adapter (BFA) stand for?

Big flash adapter.

Blank flash adapter.

Blank firing adapter.

Bandoleer flap adapter.

3. (411) How is ammunition fed into the M240B?

50 round bandoleer, split-link belt.

100 round bandoleer, split-link belt.

100 round bandoleer, solid-link belt.

50 round bandoleer, split-link belt.

4. (412) Which weapon features a barrel that does not overheat, even after prolonged firing?

M240B.

M249.

M780.

MK19.

5. (411) What are the two most common malfunctions for the M240B?

Bad ammunition and incorrect loading.

Sluggish operation and uncontrolled fire.

Sluggish operation and bad ammunition.

Shooter error and uncontrolled fire.

6. (411) At a minimum, you clean the M240B after firing a basic load of

900 to 1,200 rounds.

1,200 to 1,500 rounds.

1,500 to 2,000 rounds.

2,000 to 2,500 rounds

7. (412) Which of the following tripods is the most often used gun mount for the MK19?

M1.

M2.

M3.

M4.

8. (414) Abbreviated fire commands and previously recorded data enable the gunner to aim or adjust fire on the target

Rapidly and effectively.

Quickly and accurately.

Accurately and timely.

Swiftly and deadly.

9. (414) Which of the following is fixed in direction and elevation?

A final protective line (FPL).

A principal of direct fire (PDF).

A final protective fire (FPF).

A directed prolonged fire (DPF).

10. (411) In meters, what is the maximum effective range of the M240B for a point target with tripod?

200.

400.

600.

800.

11. (414) Concerning machine guns in the offense, the primary objective of the offense is to advance, occupy, and

Control the enemy.

Hold the enemy position.

Overwhelm the enemy.

Overpower the enemy.

12. (414) When selecting crew-served weapons position, which type of fire organizes the battlefield for the gunners?

Direct.

Grazing

Predetermined.

Distributed and effective.

13. (412) What is the standard round for the MK19?

M383.

M430.

M918.

M922.

14. (412) Searching fire is most often used on

Level ground only.

Even ground only

Sloped or hilly ground.

Level or evenly sloping ground.

15. (413) What is the maximum effective range of the M2, .50 caliber machine gun?

2,000 yards.

2,200 yards.

2,500 yards.

2,750 yards.

16. (413) The maximum extent of grazing fire is obtainable to how many meters?

800.

700.

600.

500.

17. (411) What type of ammunition is used to engage lightly-armored targets?

M80.

M63.

M62.

M61.

18. (411) From what position is the M240B loaded?

Bolt OPEN.

Bolt CLOSED.

Bolt OPENED or CLOSED.

Blide OPENED or CLOSED.

19. (414) Which of the following is an immediately available, prearranged barrier of fire to stop enemy movement across defensive lines or areas?

Sector of fire.

Final protective line

Principle of direct fire.

Final protective fire.

20. (414) Which of the following is assigned to the gun team to cover the most likely avenue of enemy approach from all types of defensive positions?

Dead space protective line.

Final protective line.

Primary sector of fire.

Secondary sector of fire.