WorksheetsINTRODUCTION TO INTERNAL COMBUSTION
Total questions: 10
Worksheet time: 5mins
In this type of engine, the energy supplied by a burning fuel is directly converted into mechanical energy by the controlled burning of the fuel in an enclosed space.
External Combustion Engine
Internal Combustion Engine
Two Stroke Cycle
Four Stroke Cycle
A Four Stroke Engine Component that supplies an electric current to the combustion chamber.
Cylinder Head
Cylinder Block
Sparkplug
Valves
A Four Stroke Engine Component that serve as a cover to the cylinder block, valve, rocker arms, and ignition element.
Cylinder Head
Cylinder Block
Sparkplug
Valves
A Four Stroke Engine Component that serves as the structural framework of the engine and carries the mounting pad.
Cylinder Head
Cylinder Block
Sparkplug
Valves
In this stroke, the movement of the piston is from BDC to TDC. Both Intake and Exhaust valves are closed.
Intake Stroke
Compression Stroke
Power Stroke
Exhaust Stroke
In this stroke, the spark ignites the air and fuel mixture and the movement of the piston is from TDC to BDC.
Intake Stroke
Compression Stroke
Power Stroke
Exhaust Stroke
The purpose of this Engine system is to minimize wear by securely closing the clearance between moving parts such as shafts, bearings, etc.
Lubrication System
Cooling System
Ignition System
Fuel System
The purpose of this Engine system is to maintain the engine’s operating temperature.
Lubrication System
Cooling System
Ignition System
Fuel System
A modern trend in Internal Combustion Engine that increases engine's power output by forcing extra compressed air into the combustion chamber.
Variable Valve Timing (VVT)
Variable Valve Lift (VVL)
Direct Fuel Injection
Turbocharger
A modern trend in Internal Combustion Engine that alters the timing of a valve lift event, and is often used to improve performance, fuel economy or emissions.
Variable Valve Timing (VVT)
Variable Valve Lift (VVL)
Direct Fuel Injection
Turbocharger
