307 ADVANCED DC EXAM SCRIPT WITH
ANSWER KEY
◉ 20-foot suction lift/100 GPM at 83 PSI.
Answer: What is the P-100 rated capacity?
◉ A Commercial Diesel engine driven centrifugal portable pump
used for firefighting and dewartering functions on the ship..
Answer: What is the p-100?
◉ Either JP-5 or F-76 fuel( JP-5 mainly because of units entire
operating temperature range).
Answer: What fuel can the p-100 use?
◉ Carbon Monoxide is an associated gas with this pump which is
harmful to the user..
Answer: Why must P-100 be operated in a well-ventilated area?
◉ An eductor.
Answer: What can be actuated with a P-100 that provides a ready
means of pumping liquids which cannot be moved directly with this
pump? (Fuel oil, gasoline or mixture of oil and water)
,◉ From any available supply.
Answer: Where does the p-100 get the water to actuate the eductor?
◉ Utilizing eductors as pumps, with the eductor actuated by the
output of the P-100 pump.
Answer: (For dewatering operations involving very low static heads
where the difference in level between the liquid surface of the
compartment to be dewatered and the point of discharge is 55 feet
or less what other method is more efficient?
◉ The p-100 pump takes suction in the usual way from the flooded
compartment, raising the water overboard through the 2 1/2 fire
hose; the hose is led to an eductor located in the in the flooded
compartment..
Answer: How does a combination of a p-100 and eductor work when
it comes to unflooding a compartment?
◉ Electrical submersible pump.
Answer: What does ESP stand for?
◉ 440 volts of power.
Answer: What powers an ESP?
, ◉ Dewatering Spaces.
Answer: What is the ESP used for?
◉ Flammable Liquids/ Combustible Liquids.
Answer: What should not be pumped through an ESP?
◉ 20 feet suction lift.
Answer: What's the maximum suction lift for an ESP?
◉ 180 gallons per minute with a 50 ft discharge head.
Answer: What's the rated capacity of a ESP?
◉ 2 (1/2) Inch suction and a 2 (1/2) Inch discharge.
Answer: What's the suction and discharge of a ESP?
◉ Star strainer.
Answer: What prevents debris from entering a ESP?
◉ It has a foot valve, used in conjunction with a suction hose..
Answer: What is something useful about a ESP?
◉ 1 (1/2) inch suction and a 2 (1/2) inch discharge.
ANSWER KEY
◉ 20-foot suction lift/100 GPM at 83 PSI.
Answer: What is the P-100 rated capacity?
◉ A Commercial Diesel engine driven centrifugal portable pump
used for firefighting and dewartering functions on the ship..
Answer: What is the p-100?
◉ Either JP-5 or F-76 fuel( JP-5 mainly because of units entire
operating temperature range).
Answer: What fuel can the p-100 use?
◉ Carbon Monoxide is an associated gas with this pump which is
harmful to the user..
Answer: Why must P-100 be operated in a well-ventilated area?
◉ An eductor.
Answer: What can be actuated with a P-100 that provides a ready
means of pumping liquids which cannot be moved directly with this
pump? (Fuel oil, gasoline or mixture of oil and water)
,◉ From any available supply.
Answer: Where does the p-100 get the water to actuate the eductor?
◉ Utilizing eductors as pumps, with the eductor actuated by the
output of the P-100 pump.
Answer: (For dewatering operations involving very low static heads
where the difference in level between the liquid surface of the
compartment to be dewatered and the point of discharge is 55 feet
or less what other method is more efficient?
◉ The p-100 pump takes suction in the usual way from the flooded
compartment, raising the water overboard through the 2 1/2 fire
hose; the hose is led to an eductor located in the in the flooded
compartment..
Answer: How does a combination of a p-100 and eductor work when
it comes to unflooding a compartment?
◉ Electrical submersible pump.
Answer: What does ESP stand for?
◉ 440 volts of power.
Answer: What powers an ESP?
, ◉ Dewatering Spaces.
Answer: What is the ESP used for?
◉ Flammable Liquids/ Combustible Liquids.
Answer: What should not be pumped through an ESP?
◉ 20 feet suction lift.
Answer: What's the maximum suction lift for an ESP?
◉ 180 gallons per minute with a 50 ft discharge head.
Answer: What's the rated capacity of a ESP?
◉ 2 (1/2) Inch suction and a 2 (1/2) Inch discharge.
Answer: What's the suction and discharge of a ESP?
◉ Star strainer.
Answer: What prevents debris from entering a ESP?
◉ It has a foot valve, used in conjunction with a suction hose..
Answer: What is something useful about a ESP?
◉ 1 (1/2) inch suction and a 2 (1/2) inch discharge.
