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    • Home
    • About Us
      • Aim & Vision
      • Courses
      • Demo
      • Our Team
    • Online Sessions
    • Events
      • Webinar – Jun 2020
      • Seminar – Mar 2021
      • Maritime Awards – Oct 2022
    • Blog
    • Contact
    • Login
    • Register

      Basic

      • Home
      • All courses
      • Basic
      • DNS(IMU) Preparatory Courses
      CoursesBasicDNS(IMU) Preparatory Courses
      • SHIP CONSTRUCTION AND STABILITY-I 13

        • Lecture1.1
          Profile View and Principal Parts of a Ship
        • Lecture1.2
          Double Bottom Construction
        • Lecture1.3
          Hatch Coaming and Hatch Covers
        • Lecture1.4
          Bilge and Bilge well
        • Lecture1.5
          Sounding Pipe, Air Pipe and Ventilator
        • Lecture1.6
          Load line Marks
        • Lecture1.7
          Description on FP, AP, LBP, LOA, moulded depth, beam and draught
        • Lecture1.8
          Density and Relative Density
        • Lecture1.9
          Water Pressure and Thrust
        • Lecture1.10
          Flotation
        • Lecture1.11
          Displacement and Deadweight
        • Lecture1.12
          FWA,DWA and TPC
        • Lecture1.13
          Load line Marks and their use in calculation of DWT Available
      • Terrestrial Navigation 11

        • Lecture2.1
          Explanation on Great Circle, Small Circle, Earth’s Axis, Poles, Equator, Latitude,Parallel of Latitude, Longitude and Prime Meridian.
        • Lecture2.2
          D’Lat and D’Long
        • Lecture2.3
          Plane and Parallel Sailing
        • Lecture2.4
          Mercator Sailing
        • Lecture2.5
          Types of Courses and Types of Positions
        • Lecture2.6
          General Chart Symbols and Chart Familiarization
        • Lecture2.7
          Types of Charts and Chart Projections ( Mercator and Gnomonic )
        • Lecture2.8
          Deviation Card and Conversions ( True to Compass and Vice-Versa )
        • Lecture2.9
          Day’s Work
        • Lecture2.10
          Position Plotting, Distance measurements, Plotting of Bearings and Position Circles on Chart
        • Lecture2.11
          Beam Observations and Running Fix
      • Celestial Navigation 4

        • Lecture3.1
          Basics of Celestial Sphere
        • Lecture3.2
          Equinoctial System
        • Lecture3.3
          Horizon System
        • Lecture3.4
          Conversion of Sextant Alt to True Alt ( Include Familiarization of Nautical Almanac )
      • Bridge Equipment and Watch Keeping 10

        • Lecture4.1
          Marine Sextant – Principle and Errors
        • Lecture4.2
          Bridge Layout with Navigational Equipment
        • Lecture4.3
          Gyro Compass – Principle, Advantages and Disadvantages over Magnetic Compass and Gyro Repeaters
        • Lecture4.4
          Echo Sounder – Principle and Working
        • Lecture4.5
          Azimuth Mirror – General Use
        • Lecture4.6
          Detailed Explanation of Rules 1 to 18 ( with definitions and applications- 2 Rules each Day)
        • Lecture4.7
          Day and Night Signals including Sound and Light Signals
        • Lecture4.8
          Explain Lights and Shapes to be carried by ships when under way, making way through water, at anchor and aground, NUC, RAM, CBD, specialized activities and Fishing vessels
        • Lecture4.9
          Manoeuvring and Warning Signals
        • Lecture4.10
          Visibility of Lights as described in Rule 22
      • Meteorology 10

        • Lecture5.1
          Atmosphere
        • Lecture5.2
          Aneroid Barometer
        • Lecture5.3
          Solar radiation ( reflection, absorption and scattering )
        • Lecture5.4
          Heat ( conduction, convection and radiation )
        • Lecture5.5
          Environmental Lapse Rate and Temperature Variation
        • Lecture5.6
          Specific, absolute and relative humidity ( Vaporization )
        • Lecture5.7
          Saturation, Dew point and hydrological cycle ( evaporation, condensation and precipitation )
        • Lecture5.8
          Barograph and Hygrometer
        • Lecture5.9
          Stevenson’s Screen and Whirling Psychrometer
        • Lecture5.10
          Anemometer and Sea water temperature bucket
      • Cargo Handling and Stowage 18

        • Lecture6.1
          Dry Cargo Ships ( Bulk Carrier, Container and General Cargo Ships )
        • Lecture6.2
          Liquid Cargo Ships ( Crude Oil Tanker, Chemical Tanker and Gas Carrier )
        • Lecture6.3
          Miscellaneous Vessels ( Passenger, Reefer, RORO, Livestock, Fishing and Supply Vessels )
        • Lecture6.4
          Explanation and Exercises on Bale and Grain Capacity, Stowage Factor and Broken Stowage, Load density and Permissible Load Density.
        • Lecture6.5
          Explain difference of freight calculated as per “Deadweight Cargo” and ‘Measurement Cargo”.
        • Lecture6.6
          Information and Location of Cargo Compartments, Fuel Oil tanks and Ballast tanks.
        • Lecture6.7
          Familiarization with “Load Line Zones” and “Seasonal Load Line Zones” with reference to Chart BA D6083.
        • Lecture6.8
          Principal and use of Hydrometer
        • Lecture6.9
          Calculation of Cargo to Load/Discharge using Ship’s Mean Draft, Displacement and other applicable deductibles.
        • Lecture6.10
          Basic understanding of Cargo planning and load distribution
        • Lecture6.11
          Brief Explanation on Stowage, Segregation and Separation of Cargoes.
        • Lecture6.12
          Basics of Ballasting, de-ballasting and Stripping.
        • Lecture6.13
          Description and Purpose of inspections required for Cargo spaces, hatch covers and ballast tanks
        • Lecture6.14
          Basic Knowledge of Indian Dock Safety Regulation
        • Lecture6.15
          Cargo hold Cleaning & Washing-Requirements, Preparation and Procedures
        • Lecture6.16
          Cargo handling Gear on Dry Cargo Ships
        • Lecture6.17
          Cargo Securing Manual – Procedures, arrangements and equipments for securing of general cargo and containers
        • Lecture6.18
          Cargo Caring Procedures including ventilation, cargo sweat, temperature control, water ingress prevention and fire controlling methods.
      • Seamanship 11

        • Lecture7.1
          Construction, Care, Maintenance and Stowage of Natural and Synthetic fiber ropes.
        • Lecture7.2
          Construction, Care, Maintenance and Stowage of Wire ropes
        • Lecture7.3
          Simple Numerical on SWL, MA, VR, Effort, Load and Efficiency
        • Lecture7.4
          Blocks, Purchases & Lifting and Mooring Appliances
        • Lecture7.5
          Corrosion – Causes, Identification & Prevention
        • Lecture7.6
          Safe Working Practices including Risk Assessment
        • Lecture7.7
          Requirements and duties of Safe Officer including details of Safety Committee Meeting
        • Lecture7.8
          “Work Permit” – requirement, conditions, checklist and operational details
        • Lecture7.9
          Explanation on Personal Protective Equipment including their requirement and usage
        • Lecture7.10
          Safety Precautions for various operations
        • Lecture7.11
          Identification of color codes used for various “Safety Signs “ on board
      • TERRESTRIAL , COASTAL AND CELESTIAL NAVIGATION 15

        • Lecture8.1
          Solar System
        • Lecture8.2
          Time Keeping on board – GMT, LMT, ZT and ST and International Date Line
        • Lecture8.3
          Equinoctial System
        • Lecture8.4
          Horizon System including simple RH diagram
        • Lecture8.5
          Azimuth
        • Lecture8.6
          Amplitude
        • Lecture8.7
          Lat by Mer. Alt
        • Lecture8.8
          Long by Chron
        • Lecture8.9
          Intercept
        • Lecture8.10
          Polaris
        • Lecture8.11
          Great Circle – Initial Course and G.C Distance calculation
        • Lecture8.12
          Passage Planning including Publications, NTM’s, Buoyage System and navigational aids (Chart Work)
        • Lecture8.13
          Current and Leeway (Chart Work)
        • Lecture8.14
          Visibility of Lights (Chart Work)
        • Lecture8.15
          Tides – Standard Port (Chart Work)
      • ADVANCED BRIDGE EQUIPMENT, WATCH KEEPING AND METEOROLOGY 27

        • Lecture9.1
          Marine Radar
        • Lecture9.2
          Auto-pilot
        • Lecture9.3
          Course Recorder
        • Lecture9.4
          GPS including DGPS and WGS84
        • Lecture9.5
          Doppler Log
        • Lecture9.6
          AIS
        • Lecture9.7
          Basic concept and purpose of LRIT, VDR/S-VDR and BNWAS
        • Lecture9.8
          ECDIS
        • Lecture9.9
          Basic principles of bridge teamwork and bridge resource management
        • Lecture9.10
          Organizational structure and duties of all individuals who are a part of the bridge team
        • Lecture9.11
          Contents and records to be maintained under various Log books on bridge
        • Lecture9.12
          Principles and duties at navigational watch
        • Lecture9.13
          Principles and duties at anchor
        • Lecture9.14
          Preparations and duties prior to arrival port
        • Lecture9.15
          Preparations and duties prior departure
        • Lecture9.16
          Explain various ship reporting systems
        • Lecture9.17
          Explain in detail Rule 19, 35, 36, 37 and 38
        • Lecture9.18
          Explain Annex 1
        • Lecture9.19
          Condensation and Precipitation
        • Lecture9.20
          Pressure Gradient and Isobaric Patterns
        • Lecture9.21
          Winds – types, occurrences, causes and effects
        • Lecture9.22
          Basic Wind Triangle including true and apparent wind
        • Lecture9.23
          Buys Ballot’s Law
        • Lecture9.24
          Basic concepts of TRS
        • Lecture9.25
          Types of Fronts, Structure of depressions and Beaufort Scale
        • Lecture9.26
          Weather Coding and De-coding
        • Lecture9.27
          Ocean Currents
      • Cargo Handling and Care 16

        • Lecture10.1
          Tanker Arrangement and Cargo Piping System
        • Lecture10.2
          Cargo Pumps and Emergency Shut Down System
        • Lecture10.3
          Hazards of Oil, Chemical and Gas cargoes
        • Lecture10.4
          Ship Shore Safety Checklist
        • Lecture10.5
          Inert Gas System
        • Lecture10.6
          Gas Measuring Instruments
        • Lecture10.7
          Types of Containers along with Standard Construction, payload and capacity
        • Lecture10.8
          Container Markings, sealing of containers and Locking arrangements
        • Lecture10.9
          Types of Bulk Cargoes
        • Lecture10.10
          Container Handling Gear for Containers and Bulk Carriers
        • Lecture10.11
          Cargo Stowage Plan for Containers and Bulk Carriers
        • Lecture10.12
          Cargo Documentation for Containers and Bulk Carriers
        • Lecture10.13
          Cargo securing Manual for Containers and Bulk Carriers
        • Lecture10.14
          Segregation of Cargo as per IMDG Code
        • Lecture10.15
          Testing and Preparation of Cargo Holds
        • Lecture10.16
          Multi Purpose Vessels – Types, Capacity Plan, Loading Ramps, Ventilation System and Fire Precautions
      • Seamanship and Deck Work 10

        • Lecture11.1
          Tackles and Purchases
        • Lecture11.2
          Anchors and Anchor Work
        • Lecture11.3
          Safety Precautions while Anchoring
        • Lecture11.4
          Safety Precautions while repairing radar
        • Lecture11.5
          Safety Precautions while entering Battery room
        • Lecture11.6
          Safety Precautions while using Bosun’s Chair
        • Lecture11.7
          Safety Precautions while rigging gangway and pilot ladder
        • Lecture11.8
          Safety Precautions while entering Enclosed Space
        • Lecture11.9
          Work Permit System for various jobs on board
        • Lecture11.10
          Safe bunkering practices
      • SHIP CONSTRUCTION AND SHIP STABILITY-II 24

        • Lecture12.1
          Elevation and profile view of a General Cargo ship
        • Lecture12.2
          Elevation and profile view of a double hull Tanker
        • Lecture12.3
          Elevation and profile view of a Gas carrier
        • Lecture12.4
          Elevation and profile view of a RORO ship
        • Lecture12.5
          Contents and brief description of various plans on board
        • Lecture12.6
          Identify and Sketch various structural components of different ship plans on board
        • Lecture12.7
          Mid-Ship sections of various ships
        • Lecture12.8
          Double-bottom Construction
        • Lecture12.9
          Camber, Rise of floor, Tumblehome, Flare, Sheer, Rake, Parallel Middle Body, Entrance and Run
        • Lecture12.10
          Ship Stresses – Shear Force and Bending moments, hogging and sagging, racking stress, panting and pounding
        • Lecture12.11
          Hatchway Arrangements
        • Lecture12.12
          Bilge Piping system
        • Lecture12.13
          Bilge Strum Box
        • Lecture12.14
          Fire Main Arrangement
        • Lecture12.15
          Sounding Pipes with striker plate
        • Lecture12.16
          Air pipes to Ballast Tank & Fuel Oil Tanks
        • Lecture12.17
          Rudder
        • Lecture12.18
          Center of Gravity
        • Lecture12.19
          Center of Buoyancy
        • Lecture12.20
          Transverse and Statical Stability
        • Lecture12.21
          Difference between Stiff and Tender Vessel
        • Lecture12.22
          Free Surface Effect
        • Lecture12.23
          List
        • Lecture12.24
          Trim
      • Environmental Protection and Personal Safety 22

        • Lecture13.1
          List of Annexes to the MARPOL
        • Lecture13.2
          Basic definitions in Annex I
        • Lecture13.3
          Discharge Criteria – Annex I
        • Lecture13.4
          Special Areas – Annex I
        • Lecture13.5
          Oil Record Book
        • Lecture13.6
          SOPEP Manual
        • Lecture13.7
          Annex II – Basic Reference
        • Lecture13.8
          Annex II – Categories of Noxious Liquid Substances
        • Lecture13.9
          Annex II – Discharge Criteria
        • Lecture13.10
          Annex II – Procedures and Arrangements Manual
        • Lecture13.11
          Cargo Record Book
        • Lecture13.12
          SMPEP
        • Lecture13.13
          Annex III – Harmful Substances ( Hazards, Purpose, Requirements and Procedures )
        • Lecture13.14
          Annex IV – Procedures to discharge of sewage into the sea
        • Lecture13.15
          Annex V – Garbage ( Purpose, Provision, Regulatory disposal and Requirements )
        • Lecture13.16
          Garbage Record Book
        • Lecture13.17
          Garbage Management Plan
        • Lecture13.18
          Brief Explanation on Annex VI
        • Lecture13.19
          Brief Explanation on Ballast Water Management
        • Lecture13.20
          Ballast Water Record Book
        • Lecture13.21
          Brief Explanation on Anti-Fouling Paint Pollution
        • Lecture13.22
          Brief Description on ODS, Acid Rain, VOCs, ECAs and permissible sulphur content in Marine Fuels
      • Basic Marine Engineering Knowledge 9

        • Lecture14.1
          Engine Room Layout
        • Lecture14.2
          Basic Functional Knowledge of: Main and Auxiliary Engine, Boiler, Air Compressor and Air Bottle, Types of Pumps, Evaporators, Oily Bilge Water Separators, A/C and refrigeration plant, Steering Gear and Propeller
        • Lecture14.3
          Advantages of Hydraulic System
        • Lecture14.4
          Pascal’s and Bernoulli’s Principle
        • Lecture14.5
          Characteristics and Chemical Hazards of Hydraulic Fluid
        • Lecture14.6
          Purpose of Pressure control V/v and Flow control V/v
        • Lecture14.7
          Dangers and Safety Precautions while working on Hydraulic system
        • Lecture14.8
          Hazards and Safety Precautions while working with Compressed Air
        • Lecture14.9
          Care and Maintenance of Pneumatic System
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