Mobile Offshore Drilling Unit, MODU

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Mobile Offshore Drilling Unit

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   The SeaSources subject module on "Mobile Offshore Drilling Unit" in the online study room consists of 1,640 questions and 0 illustrations which are broken down into 82 / 20 question quizzes. If you are studying for your United States Coast Guard MODU exam you should continue working through all 82 of these quizzes until you are scoring 80% or better on all of them.
   As you work through the quizzes you will find that there are some questions that are very similar in content but may vary slightly in the wording. Work through them anyway. These are not randomly generated quizzes. The questions are categorized into their specific subject for targeted study. After two or three times through a quiz you will see your scores rapidly improve. Move on to the next quiz and repeat the process. Check your score history frequently to see where you may need to work harder. Subject requirements
Operating Manual for Coastal Driller      Operating Manual for Deep Driller
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Our new Database will be broken down into the following subjects for Mobile Offshore Drilling Unit. 03/22/2008

STABILITY, BALLASTING, DAMAGE CONTROL
- TRIM AND STABILITY
- SHIP CONSTRUCTION AND STRUCTURAL MEMBERS
- ALL TOPICS
- DAMAGED TRIM AND STABILITY COUNTERMEASURES
- STABILITY CALCULATIONS
- SEMI-SUBMERSIBLE OPERATIONS MANUAL
- JACK-UP OPERATIONS MANUAL
- TANKS/PIPING
- LOAD LINE REQUIREMENTS
- LIFT BOATS

WATCHKEEPING
- COLREGS
- WATCHKEEPING PRINCIPLES
- MODU OBSTRUCTION LIGHTS

METEOROLOGY AND OCEANOGRAPHY
- SYNOPTIC CHART FORECASTING
- WEATHER SYSTEMS

MANEUVERING AND HANDLING
- ANCHORS/ANCHOR HANDLING
- HEAVY WEATHER OPERATIONS
- MOORING/POSITIONING
- MOVING/POSITIONING

FIREFIGHTING PREVENTION AND APPLIANCES
- FIRE DRILLS
- FIXED WATER SYSTEM
- FIXED CO2 SYSTEM
- PORTABLE EXTINGUISHERS
- MODU FIREFIGHTING REGULATIONS
- FIREFIGHTING TECHNIQUES

EMERGENCY PROCEDURES
- TEMPORARY REPAIRS
- FIRE/EXPLOSION
- ABANDON RIG
- MAN OVERBOARD
- HEAVY WEATHER
- COLLISION
- FAILURE OF BALLASTING SYSTEM
- MOORING EMERGENCIES
- H2S
- BLOW OUT

GENERAL ENGINEERING
- EQUIPMENT
- OPERATIONS
- FAILURES

DRILLING OPERATIONS
- PROCEDURES
- TOOLS
- MACHINERY

SEAMANSHIP
- PERSONNEL TRANSFER
- HELICOPTER REFUELING
- VESSEL MOORING
- CARGO HANDLING
- CRANE PROCEDURES

MEDICAL CARE
- INJURIES

NATIONAL MARITIME LAW
- CERTIFICATES AND DOCUMENTS
- LICENSING AND MANNING REQUIREMENTS

NATIONAL MARITIME LAW
- CERTIFICATES AND DOCUMENTS
- INSPECTION REGULATIONS
- 46 CFR

INTERNATIONAL MARITIME LAW
- IMO
- LOAD LINES
- MARPOL

PERSONNEL MANAGEMENT
- LOGS AND RECORDKEEPING
- CASUALTY REPORTS
- OIM RESPONSIBILITIES

COMMUNICATIONS
- ALL TOPICS

LIFESAVING AND SURVIVAL
- PROCEDURE AND RULES

BASIC HYDRAULICS
- COMPONENTS - OPERATION AND FUNCTIONS
  - ACCUMULATOR
  - AXIAL PISTON PUMP/MOTORS
  - BASIC DIAGRAMS & SYMBOLOGY
  - COOLERS
  - CYLINDERS
  - FILTERS AND STRAINERS
  - RADIAL PISTON PUMP/MOTORS
  - RESERVOIR
  - SEALS
  - SERVO CONTROLS
  - SYSTEM PRESSURE
  - TUBING/FLEXIBLE HOSE
  - VALVES
- MAINTENANCE/REPAIR/INSTALLATION
  - ACCUMULATORS
  - FLUIDS/CLEANING CONTAMINATION
  - NEW INSTALLATION
- TROUBLESHOOTING/WATCHSTANDING
  - CONTAMINATION
  - FILTERS/STRAINERS/BREATHERS
  - LINEAR ACTUATORS
  - OVERHEATING/AIR/CAVITATION
  - PUMPS/MOTORS
  - SEAL
  - VALVE DIRECTIONAL
  - VALVES-RELIEF NEEDLE
  - VISCOSITY
- GENERAL
  - GENERAL
- MAINTENANCE/REPAIRS/INSTALLATION
  - HOSE/TUBING/JOINTS
- REGULATIONS
  - REGULATIONS

THEORY
- THEORY
  - MATH
  - DEFINITIONS
  - PRINCIPLES
- THERMODYNAMICS
  - GENERAL
  - THEORY

SHIP CONSTRUCTION AND REPAIR
- COMPONENTS/CONSTRUCTION/TERMINOLOGY
  - MODU
  - PROCEDURES
  - RUDDERS
  - TERMINOLOGY
- MODU CONSTRUCTION
  - MODU CONSTRUCTION
- REGULATIONS
  - SOUNDING TUBES, VENTS AND FUEL TANKS
  - DRY DOCKING AND INSPECTIONS
  - GENERAL CONSTRUCTION
  - MAIN SHAFTING
  - PROPELLERS
  - PROPULSION EQUIPMENT
- PROPELLERS
  - CLASSIFICATION
  - FAIRWATER CONES
  - PROPELLERS
  - SHAFTING
  - STERN TUBE BEARING/SEALS/TAIL SHAFT
- OPERATION
  - CONTROLLABLE
  - CRITICAL SPEED
  - PITCH
  - STERN TUBE
- MATERIALS
  - MATERIALS
- MAINTENANCE
  - PACKING
  - SHAFT
  - STERN TUBE
- TROUBLESHOOTING/WATCH STANDING
  - VIBRATION

ADMINISTRATION
- RECORDS
  - MODU
  - CERTIFICATE OF INSPECTION
- PERSONNEL
  - PERSONNEL

COMPRESSED AIR SYSTEMS
- COMPONENTS: OPERATION AND FUNCTION
  - RECEIVERS/DRAIN CONNECTION
  - FILTERS/ AIR LINE LUBRICATORS
  - GENERAL
  - INTER & AFTER COOLERS
  - PISTONS
  - SULLAIR COMPRESSOR
  - UNLOADER/RELIEF VALVES
  - VALVES
- MAINTENANCE
  - MAINTENANCE
- REGULATIONS
  - REGULATIONS
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING

LUBE OIL, GREASES, AND LUBRICATING PRINCIPLES
- METHODS OF APPLICATION
  - ACTIVE
  - PASSIVE
- CHEMICAL PROPERTIES
  - ADDITIVES
- PHYSICAL PROPERTIES
  - BASES/SOAPS/PENETRATION NUMBER/DROP TEST
  - CONTAMINATION
  - EMULSIFICATION/ DEMULSIFICATION
- GENERAL PRINCIPLES OF LUBRICATION
  - EFFECT OF SPEED ON LUBRICATION
  - FUNCTION AND THE HYDRODYNAMIC WEDGE

MARINE CONTROL SYSTEMS
- TROUBLESHOOTING/WATCHSTANDING
  - AIR PIPING RESTRICTIONS/ORIFICES
  - PNEUMATIC CONTROLS AND RELAYS
  - STEAM REDUCING VALVES
- COMPONENTS - OPERATION AND FUNCTIONS
  - ALARMS
  - COMPUTING RELAYS AND FEEDBACK
  - DIFFERENTIAL PRESSURE DEVICES
  - ENGINE ROOM CENTRAL CONSOLE
  - PNEUMATIC RELAYS
  - PNEUMATICALLY CONTROLLED VALVES
  - SELF ACTING REDUCING VALVES
  - TEMPERATURE REGULATORS
- GENERAL
  - GENERAL
  - TERMS
- MAINTENANCE AND REPAIRS
  - MAINTENANCE AND REPAIRS

REFRIGERATION SYSTEMS
- COMPONENTS: OPERATION AND FUNCTION
  - CAPACITY CONTROL
  - CERTIF SYS/SAFETY HEADS/STRAINERS
  - COMPRESSORS
  - CONDENSERS - WATER COOLED/ AIR COOLED
  - CUT-IN/OUT SWITCHES
  - DRYERS/BACK PRESS REGULATING VALVES
  - EVAPORATORS
  - HEAT EXCHANGERS/PIPING/REFRIGERANTS
  - MISCELLANEOUS DEVICES
  - REFRIGERATION OILS
  - RELIEF VALVE
  - SERVICE VALVES
  - SOLENOID VALVES
  - TXV AND EVAP COILS
  - WATER CONTROLLED VALVES
- TROUBLESHOOTING/WATCHSTANDING
  - COMPRESSOR FAULTS AND INCORRECT PRESSURES
  - DAMAGED SHAFT SEALS AND COMPRESSOR BELTS
  - DETECTING LEAKS
  - FAIL TO START/SHORT CYCL/TXV TROUBLES
  - FROSTING OF COILS/SLUDGE/AIR IN SYS
  - MISCELLANEOUS PROBLEMS
  - SOLENOID VALVES
- MAINTENANCE
  - COMPRESSOR BELTS/SHAFT SEALS
  - HOT GAS DEFROSTING
  - LEAKING VALVES
  - PUMPING DOWN
  - PURGING/CHARGING/ADDING OIL
  - TXV ADJUSTMENT
  - ZINCS
- REGULATIONS
  - REGULATIONS

P-TANK SYSTEMS
- COMPONENTS
  - ALL TOPICS

GENERAL PRINCIPLES
- PRINCIPLES
  - AMMONIA SYSTEM CHARACTERISTICS
  - COMPRESSOR & SUPERHEATING
  - CONDENSER
  - CONDITIONS OF REFRIGERATION EFFECT
  - DIFFERENTIAL PRESSURE
  - EVAPORATOR AND MULTI-COIL SYSTEMS
  - HIGH SIDE PRESSURE & TEMPERATURE
  - HUMIDIFICATION RELATIONSHIPS
  - LOW SIDE - PRESSURE & TEMPERATURE
  - PRESSURE & TEMPERATURE RELATIONSHIP
  - REFRIGERANT PROPERTIES
  - SHORT CYCLING
- MATH
  - GENERAL MATH/THERMODYNAMICS
  - TONNAGE OF A/C
  - VOLUME OF AIR

DECK MACHINERY
- COMPONENT - OPERATION AND FUNCTION
  - ANCHOR WINCH/WINDLASS
  - ELECTRIC POWER
  - HYDRAULIC CRANES
  - MOORING WINCH
- MAINTENANCE
  - HYDRAULIC WINCH/WINDLASS
- TROUBLESHOOTING/WATCHSTANDING
  - OVERHEATING
  - PRESSURE
  - TRAPPED AIR
  - TROUBLESHOOTING BRAKES

DRAWINGS AND TABLES
- SINGLE DIMENSION
  - ANGLES
  - FIT
  - HOLES
  - MATERIAL
  - MEASUREMENTS
  - READING
  - TOLERANCE
  - VIEWS
- PRINTS/GENERAL
  - DIMENSIONS
  - INDICATOR LINES
  - SYMBOLS/LEGEND
  - THREADS
- THREE DIMENSIONAL
  - MEASUREMENTS
  - VIEWS

MACHINE SHOP
- SHOP PRACTICES - HAND TOOLS
  - ANNEALING/HEAT TREATING
  - CHISELS/PUNCHES
  - FILES
  - GASKETS
  - HACKSAW
  - HAMMERS
  - MEASURING DEVICES
  - MICROMETER
  - MISCELLANEOUS HAND TOOLS
  - NUTS AND BOLTS, TAPS AND DIES
  - SCREW DRIVERS
  - WRENCHES/PLIERS
- MACHINE TOOLS
  - DRILL PRESS AND DRILLS
  - LATHE PARTS AND PROCEDURES
  - LATHE THREADING/TAPER
  - LATHE TOOLS
  - POWER GRINDER
  - POWER HACKSAW
- WELDING
  - ELECTRIC ARC WELDING
  - NON-DESTRUCTIVE TEST
  - OXY-ACETYLENE
  - SOLDERING
- PORTABLE POWER TOOLS
  - PORTABLE POWER TOOLS

PETROLEUM PRODUCT PRINCIPLES
- PETROLEUM LIQUID TESTS
  - ASH CONTENT
  - NEUTRALIZATION NUMBER
  - STORAGE OF LUBRICANTS
  - WATER/SEDIMENT CONTENT
- VOLATILITY
  - AUTO IGNITION POINT
  - FIRE POINT
  - FLASH POINT
- FLUID CONDITIONS
  - L. O. ADDITIVES
  - POUR POINT
  - VISCOSITY
  - VISCOSITY INDEX

ANTI-FRICTION BEARINGS
- COMPONENT
  - BEARING COMPONENTS
  - GENERAL GEAR NOMENCLATURE
  - TYPES
- MAINTENANCE AND REPAIR
  - MAINTENANCE AND REPAIR
- OPERATION
  - OPERATION
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING

BILGE SYSTEMS
- MAINTENANCE AND REPAIR
  - BILGE SYSTEMS
  - OILY-WATER SEPARATORS
- COMPONENTS; OPERATION AND FUNCTION
  - BILGE SYSTEMS AND VALVES
  - OILY-WATER SEPARATORS
- REGULATIONS
  - EMERGENCY BILGE PUMP
  - MAIN BILGE AND BALLAST
- TROUBLESHOOTING/WATCHSTANDING
  - SYSTEM

INSTRUMENTATION
- TYPES - OPERATION AND FUNCTION
  - BOURDON TUBE GAGES AND INDICATING PRINCIPLES
  - FLOW METERS
  - TACHOMETER
  - TANK LEVEL MEASURING
  - TEMPERATURE INDICATING DEVICES
- MAINTENANCE AND CALIBRATION
  - CALIBRATION
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING

DISTILLING SYSTEMS
- COMPONENT: OPERATION AND FUNCTION
  - BRINE
  - FEEDWATER
  - LOW PRESSURE FLASH TYPE
  - MISCELLANEOUS
  - SCALE
  - SOLENOID VALVES AND SALINITY CELLS
  - SUBMERGED TUBE TYPE
  - VACUUM/STEAM SUPPLY
  - VAPORIZE OR FLASH
- TROUBLESHOOTING/WATCHSTANDING
  - BRINE/ LEVELS/ PRIMING
  - CAPACITY
  - DISTILLATE
  - FEED
  - LEAKS
  - PRESSURES/VACUUM/TEMPERATURES
  - SCALE
  - SOLENOID TRIP
- MAINTENANCE
  - FLASH
  - MISCELLANEOUS

PIPING, FITTINGS, AND VALVES
- VALVES - GENERAL
  - BUTTERFLY VALVE
  - CHECK VALVES
  - GATE VALVE
  - GLOBE/NEEDLE VALVES
  - STEAM TRAPS
  - VALVE ACTUATORS
- TROUBLESHOOTING/WATCHSTANDING
  - EXCESSIVE FORCE
  - LEAKAGE PACKING
- CONDUITS
  - EXPANSION JOINTS
  - PIPING - NPT - INSTALLATION
  - PIPING - SIZE & GRADING
  - TUBING - INSTALLATION
  - TUBING - SIZE AND GRADING
- REGULATIONS
  - JOINTS
  - VALVES
- FITTINGS
  - PIPE FITTINGS

PUMPS, FANS, AND BLOWERS
- MAINTENANCE
  - CENTRIFUGAL
  - RECIPROCATING
- TROUBLE SHOOTING/WATCHSTANDING
  - CENTRIFUGAL
  - RECIPROCATING
  - ROTARY PUMP MAINTENANCE AND TROUBLE SHOOTING
- POSITIVE DISPLACEMENT-STEAM RECIPROCATING
  - CLASSIFICATION
  - LIQUID VALVE CHEST
  - PACKING
  - STEAM CHEST
- DYNAMIC - CENTRIFUGAL
  - DIFFUSION RINGS/VOLUTES
  - GENERAL OPERATION
  - ID AND CLASSIFICATION
  - IMPELLERS
  - INSTALLATION
  - PRINCIPLES OF OPERATION
  - SEALING/PACKING
  - SHAFT SLEEVES
  - WEARING RINGS
- DYNAMIC - JET PUMPS
  - EDUCTOR/INJECTORS
- POSITIVE DISPLACEMENT - ROTARY PUMPS
  - GEAR PUMPS
  - SCREW PUMPS
- POSITIVE DISPLACEMENT - STEAM RECIPROCATING
  - GENERAL OPERATION
- REGULATIONS
  - MISCELLANEOUS PUMP/SYSTEM REGULATIONS
- GENERAL
  - MISCELLANEOUS PUMPS OPERATIONS

AIR CONDITIONING SYSTEMS
- COMPONENTS: OPERATION AND FUNCTION
  - CONDENSERS
  - EXPANSION VALVES
  - PLENUM CHAMBERS
  - REHEAT
  - SECONDARY REFRIGERANTS
  - TEMPERATURE CONTROL, DEW POINT, AND DEHUMIDIFIERS
- MAINTENANCE
  - MAINTENANCE
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING

SANITARY/SEWAGE SYSTEMS
- COMPONENTS; OPERATION AND FUNCTION
  - FLAME SCREEN (SOIL SIDE)
  - FLUSHOMETERS (SUPPLY SIDE)
  - MARINE SANITATION DEVICES
  - PRESSURE TANK (SUPPLY SIDE)
  - PUMPS(SUPPLY SIDE)
  - S/P-TRAPS (SOIL SIDE)
- REGULATIONS
  - REGULATIONS
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING

STEERING SYSTEMS
- COMPONENTS - OPERATION AND FUNCTION
  - FOLLOW UP GEAR
  - PUMPS
  - RELIEF VALVES
  - RUDDER CONTROL AND ANGLE INDICATORS
  - SIX WAY VALVE
- MAINTENANCE
  - MAINTENANCE
- REGULATIONS
  - REGULATIONS
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING

ADMINISTRATION
- RECORDS
  - GENERAL
- MANAGEMENT
  - PERSONNEL
- PROCEDURES
  - PROCEDURES
- SMALL PASSENGER VESSEL REGULATIONS
  - REGULATIONS

COOLING WATER SYSTEMS
- COMPONENTS
  - HEAT EXCHANGERS
  - ZINCS
- MAINTENANCE
  - MAINTENANCE
- OPERATION
  - OPERATION
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING

HEATING & VENTILATION SYSTEMS
- COMPONENTS
  - HOT AIR
  - HOT WATER
  - STEAM
- TROUBLESHOOTING/WATCHSTANDING
  - HOT AIR

POTABLE WATER SYSTEMS
- COMPONENTS: OPERATION AND FUNCTION
  - HOT WATER RECIRCULATING SYSTEM
  - HYDRO-PNEUMATIC TANK
  - STERILIZING
- REGULATIONS
  - REGULATIONS
- TROUBLESHOOTING/WATCHSTANDING
  - TROUBLESHOOTING