Maritime Technical Event, 13.Jan.2025

Maritime Technical Course Outlines

Day 1 

Propulsion systems 

• Types of energy source .
• Types of engines ..
• Types of thrusters.

Matching engines and watercrafts. 

• Ship resistance 
• 8 Skin resistance 9 
• Wave resistance.

Underwater propulsion.

• Submarines 
• Air-independent propulsion .
• Torpedos. 
• Propulsion with supercavitation. Supersonic underwater motion.

Day 2 

The AC Network and Electric Shock Hazards:

• Generation, transmission and distribution of electricity single-phase and three-phase
• Types of AC network, star and delta configurations
• Power, voltage, current, impedance and power factor
• Importance of network earthing systems
• Types of earthing systems
• Electrical safety and electric shock hazards

Day 3 

Operation of Various Types of Electrical Protection Devices:

• Fuses for low voltage, medium voltage and high voltage
• Miniature circuit breaker MCB construction and operation principles
• Molded case circuit breaker MCCB construction and operations
• Air circuit breakers
• Vacuum circuit breakers
• SF6 circuit breakers

Day 4 

Distribution Power Transformers and AC Motors:

• Construction and types of transformers
• Functionalities of the transformer components
• Transformer cooling systems
• Types of AC single-phase motors
• Three-phase AC induction motors
• Starting methods of AC motors

Day 5 

Pumps & Compressors

Pumps

• Types and application; Centrifugal, Positive Displacement
• Performance characteristics
• Selection and design considerations and standards; ANSI, API 610
• Worked examples

Compressors

• Types and application; Centrifugal, Screw, Reciprocating
• Design considerations and standards
• Operation and troubleshooting