307 ADVANCED DC FINAL SOLUTION SET
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
⩥ What are the four types of pipe patches?
A. Jubilee, Soft Patch, Banding Patch, and EWARP
B. Plastic, Metal, Marlin, and EWARP
C. Hard Patch, Soft Patch, Banding Patch, and Temporary Patching
D. Pipe Jumper Hose System, EWARP, Marlin, and Jubilee. Answer: A.
Jubilee, Soft Patch, Banding Patch, and EWARP
⩥ A Jubilee Patch can withstand up to 150 psi.
A. True
B. False. Answer: B. False
⩥ Put shoring in order from strongest to weakest.
,A. H-type>K-type>I-type
B. Direct Compression>Cross-Axial-K-type
C. K-type>H-type>I-type
D. Direct Compression>K-type> Cross-axial. Answer: D. Direct
Compression>K-type> Cross-axial
⩥ What space is an Electric Submersible Pump installed?
A. MER1
B. MER2
C. 3 GEN
D. All main engineering spaces. Answer: C. 3 GEN
⩥ The primary purpose of a P-100 pumps is firefighting.
A. True
B. False. Answer: A. True
, ⩥ What two sizes of steel shoring do we have on board the USS
Benfold?
A. 3-5 ft & 5-11 ft
B. 3-5 ft & 6-11 ft
C. 2-5 ft & 5-11 ft
D. 3-5 ft & 6-13 ft. Answer: B. 3-5 ft & 6-11 ft
⩥ Which of the following portable equipment is the fastest for
dewatering compartments?
A. Powerhawk
B. Peri-jet eductor
C. Electrical Submersible Pump
D. P-100 pump. Answer: B. Peri-jet eductor
2026 QUESTIONS WITH SOLUTIONS
GRADED A+
⩥ What are the four types of pipe patches?
A. Jubilee, Soft Patch, Banding Patch, and EWARP
B. Plastic, Metal, Marlin, and EWARP
C. Hard Patch, Soft Patch, Banding Patch, and Temporary Patching
D. Pipe Jumper Hose System, EWARP, Marlin, and Jubilee. Answer: A.
Jubilee, Soft Patch, Banding Patch, and EWARP
⩥ A Jubilee Patch can withstand up to 150 psi.
A. True
B. False. Answer: B. False
⩥ Put shoring in order from strongest to weakest.
,A. H-type>K-type>I-type
B. Direct Compression>Cross-Axial-K-type
C. K-type>H-type>I-type
D. Direct Compression>K-type> Cross-axial. Answer: D. Direct
Compression>K-type> Cross-axial
⩥ What space is an Electric Submersible Pump installed?
A. MER1
B. MER2
C. 3 GEN
D. All main engineering spaces. Answer: C. 3 GEN
⩥ The primary purpose of a P-100 pumps is firefighting.
A. True
B. False. Answer: A. True
, ⩥ What two sizes of steel shoring do we have on board the USS
Benfold?
A. 3-5 ft & 5-11 ft
B. 3-5 ft & 6-11 ft
C. 2-5 ft & 5-11 ft
D. 3-5 ft & 6-13 ft. Answer: B. 3-5 ft & 6-11 ft
⩥ Which of the following portable equipment is the fastest for
dewatering compartments?
A. Powerhawk
B. Peri-jet eductor
C. Electrical Submersible Pump
D. P-100 pump. Answer: B. Peri-jet eductor
