Marine Craft Operation

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• communicating with ships and shore stations using radio or semaphore
• determining the vessel’s position using electronic and non-electronic navigational aids
• directing the movement of vessels and the stowage and discharge of cargoes
• keeping watch at sea and in port to ensure safety
• maintaining ships’ equipment, cargo gear, rigging, life-saving and fire-fighting equipment
• recording vessels’ progress, crew’s activities, weather and sea conditions

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Marine Construction

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• constructing, maintaining and repairing the internal structure, steering gear and hull support systems of marine craft
• designing and developing marine engineering systems
• preparing full-scale layouts
• preparing templates from full-sized detailed drawings
• shaping and installing masts, frames, decking, fittings and machinery
• slipway operations

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Maritime Engineering

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• evaluating operational and maintenance procedures used for marine machinery and control equipment
• inspecting machinery and equipment to ensure compliance with standards
• operating, maintaining and managing marine engineering systems

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Air Traffic Control

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• directing aircraft movements in airspace and on the ground using radar, radio and lighting systems
• informing flight crews and operations staff about weather conditions, operational facilities, flight plans and air traffic
• plotting and directing from the ground positions of aircraft in flight using electronic navigational aids
• recording details of flights and operations

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Aircraft Operation

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• controlling aircraft on the ground and during take-off and landings
• determining aircraft’s position using electronic and non-electronic navigational aids
• flying aircraft in accordance with established air traffic control and aircraft operating procedures
• maintaining aircraft safety by monitoring equipment and controls and observing safety procedures
• monitoring information from instruments and other sources to maintain course and flight
• preparing and submitting flight plans, and examining standard flight plans

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Aircraft Maintenance Engineering

• conducting diagnostic tests to determine the nature of radio and instrument malfunctions
• repairing and replacing defective parts and components
• testing, maintaining and servicing aircraft engines, airframe components and systems

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Aerospace Engineering

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• aerodynamics
• airframes engineering
• missile design
• propulsion
• satellite design
• spacecraft design

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Refrigeration and Air Conditioning Mechanics

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

automotive air conditioning mechanics

checking for refrigerant leaks using gas or fluid

installing, maintaining and repairing refrigeration, air conditioning and heating equipment

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Electrical Fitting, Electrical Mechanics

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• examining and interpreting wiring diagrams and specifications
• installing, maintaining and repairing electrical wiring systems and fittings including light switches, switchboards and earthing systems
• replacing defective components and reassembling electrical units
• testing circuit continuity using a variety of instruments to ensure electrical compatibility and safety
• tracing and diagnosing faults in electrical circuits and appliances

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Powerline Installation and Maintenance

You are invited to post your queries and articles related to the field. However, certain topics are being marked here for just reference :

• installing, maintaining, and repairing overhead and underground electric powerlines and aerial equipment
• locating faults in powerlines
• monitoring and testing power cable quality and performance
• splicing and jointing conductors, and adjusting tensions
• testing the adequacy of various types of powerline insulation

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