Army Combat Engineer Qualification Exam
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
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1. What is the primary mission of combat engineers in the field?
A. Medical evacuation support
B. Provide indirect fire support
C. Enhance mobility, counter-mobility, and survivability
D. Conduct psychological operations
Answer: C
Combat engineers are primarily responsible for ensuring friendly
force mobility, hindering enemy movement (counter-mobility),
and improving survivability through construction of fighting
positions and fortifications.
2. Which explosive is commonly used as a military demolition charge
due to its stability and moldability?
, A. Black powder
B. C-4
C. TNT only
D. Dynamite
Answer: B
C-4 is widely used because it is highly stable, can be shaped
easily, and requires a detonator to explode, making it safe for
handling under normal conditions.
3. What is the purpose of a blasting cap?
A. To amplify blast radius
B. To initiate high explosives
C. To reduce fragmentation
D. To stabilize explosives during transport
Answer: B
A blasting cap is a small detonator used to initiate high
explosives that are otherwise difficult to detonate directly.
4. Which of the following is a counter-mobility task?
A. Building a bridge
B. Clearing a route
, C. Laying minefields
D. Constructing shelters
Answer: C
Counter-mobility operations are designed to slow or stop enemy
movement, such as laying minefields or constructing obstacles.
5. What is the standard shape of a typical fighting position for a
soldier?
A. Circular
B. Triangular
C. Rectangular with sloped sides
D. Hexagonal
Answer: C
Fighting positions are generally rectangular with sloped sides to
provide protection, stability, and fields of fire.
6. What is the purpose of a charge calculation in demolitions?
A. To determine troop strength
B. To estimate explosive required for target destruction
C. To measure wind direction
D. To calculate bridge load capacity
, Answer: B
Charge calculations ensure the correct amount of explosive is
used to safely and effectively destroy a target.
7. Which fuse type burns at a predictable rate to delay detonation?
A. Detonating cord
B. Safety fuse
C. Electric wire
D. Booster fuse
Answer: B
Safety fuse burns at a known rate, allowing engineers to set a
time delay before detonation.
8. What is the purpose of a crater charge?
A. To illuminate terrain
B. To create obstacles in roads or pathways
C. To signal aircraft
D. To test soil composition
Answer: B
Crater charges are used to destroy roads or create obstacles by
forming large craters that hinder movement.
Questions With Correct Answers (Verified
Answers) Plus Rationales 2026 Q&A | Instant
Download Pdf
1. What is the primary mission of combat engineers in the field?
A. Medical evacuation support
B. Provide indirect fire support
C. Enhance mobility, counter-mobility, and survivability
D. Conduct psychological operations
Answer: C
Combat engineers are primarily responsible for ensuring friendly
force mobility, hindering enemy movement (counter-mobility),
and improving survivability through construction of fighting
positions and fortifications.
2. Which explosive is commonly used as a military demolition charge
due to its stability and moldability?
, A. Black powder
B. C-4
C. TNT only
D. Dynamite
Answer: B
C-4 is widely used because it is highly stable, can be shaped
easily, and requires a detonator to explode, making it safe for
handling under normal conditions.
3. What is the purpose of a blasting cap?
A. To amplify blast radius
B. To initiate high explosives
C. To reduce fragmentation
D. To stabilize explosives during transport
Answer: B
A blasting cap is a small detonator used to initiate high
explosives that are otherwise difficult to detonate directly.
4. Which of the following is a counter-mobility task?
A. Building a bridge
B. Clearing a route
, C. Laying minefields
D. Constructing shelters
Answer: C
Counter-mobility operations are designed to slow or stop enemy
movement, such as laying minefields or constructing obstacles.
5. What is the standard shape of a typical fighting position for a
soldier?
A. Circular
B. Triangular
C. Rectangular with sloped sides
D. Hexagonal
Answer: C
Fighting positions are generally rectangular with sloped sides to
provide protection, stability, and fields of fire.
6. What is the purpose of a charge calculation in demolitions?
A. To determine troop strength
B. To estimate explosive required for target destruction
C. To measure wind direction
D. To calculate bridge load capacity
, Answer: B
Charge calculations ensure the correct amount of explosive is
used to safely and effectively destroy a target.
7. Which fuse type burns at a predictable rate to delay detonation?
A. Detonating cord
B. Safety fuse
C. Electric wire
D. Booster fuse
Answer: B
Safety fuse burns at a known rate, allowing engineers to set a
time delay before detonation.
8. What is the purpose of a crater charge?
A. To illuminate terrain
B. To create obstacles in roads or pathways
C. To signal aircraft
D. To test soil composition
Answer: B
Crater charges are used to destroy roads or create obstacles by
forming large craters that hinder movement.
