307 ADVANCED DC CERTIFICATION
EVALUATION TEST FULL QUESTIONS AND
ACCURATE ANSWERS UPDATED
MATERIAL 2026 GRADED A+
⩥What is the fuel tank capacity of the p-100? Answer: 1.45 gallons
⩥How long can a p-100 run on a full tank? Answer: 2.75 hours
⩥Why would you use a p-100? Answer: Loss of the firemain
⩥What does ESP stand for? Answer: Electrical submersible pump
⩥What should you not pump with an ESP? Answer: Oil or fuel
contaminated water
⩥What should you check an ESP for before using? Answer: Exposed
wires
⩥When should you test an ESP? Answer: Before moving it
⩥How does a perijet extract water? Answer: Venturi effect
, Passing water creates low pressure that pulls the water out of the space.
⩥What powers an ESP? Answer: 440v electricity
⩥Can you use more than one ESP? Answer: Yes they can be attached in
tandem
⩥If more than one ESP is used, which one should be started first?
Answer: Start from the bottom to prevent burning up motors
⩥What can be connected to the end of an ESP? Answer: Perijet inductor
⩥Who leads the team when there is a casualty with toxic substance?
Answer: Gas free engineer
⩥What can you do to combat progressive flooding? Answer: Use more
pumps
⩥How can you stop a rupture or crack that continues to expand?
Answer: Drill 1/4" holes outside ends of crack to relieve stress
⩥Who should you contact if shoring collapses? Answer: DC Central
EVALUATION TEST FULL QUESTIONS AND
ACCURATE ANSWERS UPDATED
MATERIAL 2026 GRADED A+
⩥What is the fuel tank capacity of the p-100? Answer: 1.45 gallons
⩥How long can a p-100 run on a full tank? Answer: 2.75 hours
⩥Why would you use a p-100? Answer: Loss of the firemain
⩥What does ESP stand for? Answer: Electrical submersible pump
⩥What should you not pump with an ESP? Answer: Oil or fuel
contaminated water
⩥What should you check an ESP for before using? Answer: Exposed
wires
⩥When should you test an ESP? Answer: Before moving it
⩥How does a perijet extract water? Answer: Venturi effect
, Passing water creates low pressure that pulls the water out of the space.
⩥What powers an ESP? Answer: 440v electricity
⩥Can you use more than one ESP? Answer: Yes they can be attached in
tandem
⩥If more than one ESP is used, which one should be started first?
Answer: Start from the bottom to prevent burning up motors
⩥What can be connected to the end of an ESP? Answer: Perijet inductor
⩥Who leads the team when there is a casualty with toxic substance?
Answer: Gas free engineer
⩥What can you do to combat progressive flooding? Answer: Use more
pumps
⩥How can you stop a rupture or crack that continues to expand?
Answer: Drill 1/4" holes outside ends of crack to relieve stress
⩥Who should you contact if shoring collapses? Answer: DC Central
