QMED — Junior Engineer exam topics

Each topic page shows the rules it draws on, the source text those rules come from, and a sample question from that topic’s drill set.

• Diesel engine principles (motor propulsion)
• Lube oil and fuel oil systems
• Pumps, valves, and piping systems
• Electrical fundamentals — DC/AC, motors, distribution
• Engine-room safety and hazardous materials
• Boiler and steam propulsion fundamentals
• Watch duties, terminology, and instrumentation
• Auxiliary machinery and shipboard systems
• Firefighting, damage control, and emergency response
• Pollution prevention and environmental awareness
• Thermodynamics and heat exchangers
• Refrigeration and air conditioning
• Maintenance, machine tools, drawings, and tables
• Hydraulics and pneumatics