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CS SHORT
| Question | Answer |
|---|---|
| Machinery Control Monitoring System Equipment: | Core Switches Edge Switches Group Distribution Center (GDC) IODB (Input/output box) Field Device |
| Core Switches | Used to relay communication to its proper destination. 4 located IDC # 3, 7, 11, 16 |
| Edge Switches | 12 Located in each IDC. |
| Group Distribution Center | Provides power to the input/output box (IODB). Home for the Program Logic Controller, it is the “brains”. 52 |
| IODB (Input/output box) | Also known as the “Dummy Box” . Single point of failure for the system. All field device connections are located inside. 332 |
| Field Device | sends the parameters operational status to the PLC to know the status of the overall MCMS system. 8,000 |
| Machinery Control Monitoring System Modes | Manual/Local Remote Manual Remote Automatic Automatic |
| Remote Automatic | Starting from the DCD - start and stops automatically. |
| Automatic | No input from users. System takes control |
| Doppler Sonar Velocity Log | Measures speed through water 28.6 inches fixed rod meter Controller: Computes all the information and sends it to the transceiver |
| NATO Sea Sparrow | is a medium-range, surface-to-air missile Function of the ship’s ASMD (Anti-Ship Missile Defense) Range: 13-15NM |
| RAM | Rolling Airframes Missile System |
| Rolling Airframes Missile System | is a supersonic, lightweight, quick-reaction, fire-and- forget weapon designed to destroy anti-ship missiles Has 2 - 21 cell, box launchers located Port Side FWD, The other Starboard side Aft. Range: 3-5NM |
| Closed in Weapons System | Is a point-defense weapon for detecting and destroying short-range incoming missiles and enemy aircraft Range: 1NM |
| Sonar | Sound Navigation and Ranging 2 types: Active Sonar and Passive Sonar |
| Active Sonar | Transmit sound signals through the water, which causes an echo (return) when it strikes an object. Provides range and bearing |
| Passive Sonar | “Listens” to the noises that are made by subsurface contacts. Provides bearing Only |
| Ordinance color codes | Blue: Training Brown: Tactical Yellow: Explosive |
| Hazards of Electromagnetic Radiation to Ordnance | To reduce the amount of frequencies being used |
| Hazards of Electromagnetic Radiation to Fuel | Fuel vapors being accidentally ignited by electromagnetic radiation |
| Hazards of Electromagnetic Radiation to Personnel | detrimental effects of overexposure to Radio Frequency Radiation |
| Multifunction Radar Purpose | surface Search Fire control illumination |
| surface Search | provide medium-range (100 nautical miles or less), 360-degree coverage |
| Fire Control illumination | lock on to and identify a specific hostile target |
| VSR Volume Search Radar Purpose | Air search Aircraft marshaling |
| Air search | maintain a 360-degree surveillance from the surface to high altitudes and to detect and determine ranges and bearings of aircraft targets over relatively large areas. |
| Aircraft marshaling | The aircraft picture the Air Marshal in CATCC observes. |