Gas Engine Theory and Parts

Identify the part?

• Wrist Pin
• Connecting Rod
• Tappet
• Camshaft

Identify the part?

• Wrist Pin
• Connecting Rod
• Crankshaft
• Piston 

Identify the part?

• Flywheel
• Camshaft
• Crankshaft
• Piston 

Identify this part?

• Spark Plug
• Cylinder Head
• Armature
• Cylinder Head Bolt

What are the valves doing on the compression stroke?

• both open

• intake open

  exhaust closed

• Intake closed

  exhaust open

• both closed

What stroke is this?

• Intake

• Compression

• Power

• Exhaust

What stroke is this?

• Intake

• Compression

• Power

• Exhaust

What stroke is this?

• Intake

• Compression

• Power

• Exhaust

What stroke is this?

• Intake

• Compression

• Power

• Exhaust

What is the proper order of the strokes?

• Intake, Compression, Exhaust, Power

• Compression, Exhaust, Intake, Power

• Intake, Compression, Power, Exhaust

• Exhaust, Power, Compression, Intake