Engine Mechanics Quiz

Which stroke piston going down?

• Exhaust stroke

• Intake stroke

• Compression stroke

• Power

What connect piston and crankshaft ?

• Cylinder sleeve

• Connecting rod

• Crank pin

• Piston ring

Which is not valve head configuration

• J-head

• T-head

• I-head

• L-head

During which stroke of a four -stroke engine is the exhaust valve open?

• Intake

• Exhaust

• Compression

• Power

During which stroke of a four -stroke engine is both valve closed and piston move from TDC to BDC?

• Intake

• Exhaust

• Power

• Compression

During which stroke of a four -stroke engine is both valve closed and piston move from BDC to TDC?

• Power

• Intake

• Compression

• Exhaust

What is the correct Firing order of 4 cylinder inline

• 4-3-2-1

• 1-2-4-3

• 2-1-3-4

• 3-2-1-4

What is the correct Firing order of 6 cylinder inline

• 2-1-3-4-6-5

• 1-5-3-6-2-4

• 3-2-1-4-5-6

• 4-3-2-1-5-6

What is the correct Firing order of 4 cylinder opposed engine

• 1-3-2-4

• 4-2-3-1

• 2-1-3-4

• 4-3-2-1

What is the correct Firing order of Textron -Lycoming 6 cylinder opposed engine

• 2-1-3-4-6-5

• 1-4-5-2-3-6

• 3-2-1-4-5-6

• 4-3-2-1-5-6