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20 Cards in this Set
- Front
- Back
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What is the system composed of |
A storage tank, one or two pumps, valves and piping |
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What are the two kinds of pumps used to deliver aviation lube oil to the ships catapult system |
The De Laval rotary screw pump and the Blackmer rotary vane lube oil pump |
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What is the pump operating capacity of the Blackmer rotary vane lube oil pump |
20 gpm |
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What is the pump operating pressure of the Blackmer rotary vane lube oil pump |
70 psi |
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What is the pump pressure relief set at on the Blackmer rotary vane lube oil pump |
80 psi |
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What is the De Laval rotary screw pump |
A vertical, single stage, positive displacement, rotary screw pump |
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How often should the suction and discharge pressures be checked to verify the performance of the pump |
At least every 10 minutes |
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What is the De Laval pump equipped with to prevent excessive oil pressure buildup |
A relief valve |
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What are some causes of operating troubles |
Low discharge pressure, noise, and overload driving unit |
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What is the capacity of the aviation lube oil storage tank |
6,000 gallons |
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What does the aviation lube oil system use to remove solid particles from the oil |
Duplex strainers |
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What are drain valves used for |
Draining the strainer compartments during maintenance |
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What is the filling connection for on loading aviation lube oil |
A flush deck type cap |
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What type of valves are used for filling and off loading |
The gate type |
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What type of valves are most discharge valves on pumps |
The globe type |
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What type of valves do distribution piping contain |
Gate, globe, stop check, or butterfly valves |
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How is operation of the aviation lube oil system done |
The Aviation Lube Oil Operational Sequencing System (ALOSS) |
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What are the ways the storage tank can be filled |
Pouring from drums, siphoning from drums, and loading from a truck on the dock |
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To allow for expansion tanks should not be filled beyond what capacity |
90 percent |
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What kind of coupling is used in the rotary vane lube oil pump |
The Rex chain type coupling |
