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Ship Con 2
| Question | Answer |
|---|---|
| Purple | Jet Fuel systems |
| Green (3) | Seawater, diesel sea water, brine |
| Blue (4) | Fresh water, diesel fresh water, chemical injection, reactor plant |
| Light Blue | Reactor Water |
| Tan (2) | Low pressure air, diesel start air |
| Yellow ("2") | Lube/ fuel oil |
| White | Steam |
| Grey | High pressure air |
| Red | Fire |
| Orange | Hydraulics |
| Dark Purple | FREON |
| Various (Color) | Steam Distillate |
| Globe Valve | Directional |
| Horizontal Swing check Valve | Directional |
| Horizontal Lift check Valve | Directional |
| Ball Valve | Non-Directional |
| Needle Valve | Directional |
| Gate Valve | Non-Directional |
| Butterfly Valve | Non-Directional |
| Relief Valve | Directional |
| Democritus | Came up with the atom concept |
| John Dalton | Atoms are separated by weight and cannot be created or destroyed (All atoms of the same substance have the same characteristics) |
| JJ Thompson | Atoms have a negative electron and the "Plum Pudding Model" |
| Earnest Rutherford | Matter is mostly empty space and that it has a nucleus |
| Heils Bohr | Came up with most common model of the atom |
| Becquerel | Crystals that left impressions on photos contained uranium |
| Curie's | Researched, and coined term "radioactivity" |
| Hahn and Strassmann | Energy is obtained through fission + atoms weigh less after fission |
| Enrico Fermi | Found a way to make fission happen in a controlled chain reaction |
| Rickover | Fater of nuclear navy |
| Most accurate model of an atom to date | Wave model |
| Centrifugal Pump is most likely pumping what? | Water |
| How does a centrifugal pump work | The leading edge throws out water |
| What does a positive displacement pump move? | Thicker fluids (lube oil) |
| How do gear pumps work | Gear pockets catch liquid, gear spins, the squishes it out the other end |
| How do screw pumps move liquid? | Long distances |
| What are the four corrosion types: | Uniform Galvanic Graphitic Pitting |
| What is the most common corrosion type? | Uniform |
| Uniform internal or external? | External |
| Galvanic internal or external? | External |
| Graphitic internal or external? | Internal |
| Pitting internal or external? | Both |
| How is erosion caused? | Flowing water consistently hitting a bend |
| How is abrasion caused? | Solid partials stuck inside and scratching the inside of the pipe |
| How is pipe fatigue caused, and where? | At joints and with excessive vibration |
| How does low temperature effect pipes? | Freezing causes liquid to expand and break through a pipe |
| What is water hammer? | Hot steam entering cold pipe with leftover water, causing a pressure buildup |
| What is forced pipe alignment? | Pipes dragged to fit together, welded in place, putting too much stress on the welds |
| What are the 9 major types of piping systems | Compressed air Hydraulic Ballasting Systems Fire Protection System Fire main system Sprinkler System Washdown Countermeasure Fresh Water Systems JP-5 |