AUTO2002 Engine Structure

The correct formula used to calculate the engine displacement is :

• π x R2 x L x N

• π2 x R x L x N

• π x D x L x N

• π x R2 x L2 x N

The figure shows how to :

• Fix the piston to the crankshaft

• Insert the piston inside the cylinder

• Remove the piston from the cylinder

• Fit piston rings to the piston

The figure shows a :

• The figure shows a :

• Crankshaft for a 4-cylinder engine

• Camshaft for a 6-cylinder engine

• Crankshaft for a 6-cylinder engine

Name the stroke shown in the figure .

• Compression

• Intake

• Exhaust

• Power

The cylinder arrangement shown in the figure is a/an :

• V-type

• In-line type

• Opposed type

• W-type

The volume above the piston with the piston at TDC is called :

• Swept volume

• Clearance volume

• Total volume

• Engine volume

A cause of blue smoke coming from the vehicle exhaust pipe is :

حالة وجود عادم (دخان) ازرق في انبوب العادم السيار يكون السبب من

• Engine oil being burned

• Incomplete fuel combustion

• Water being vaporized in combustion chamber

• Rich fuel/air mixture being ignited

The two stroke cycle engine produces a power stroke every :

• 4 crankshaft revolutions

• 3 crankshaft revolutions

• 2 crankshaft revolutions

• 1 crankshaft revolution

The process shown in the figure is how to check :

• Cylinder head for flatness

• Cylinder head for cracks

• Cylinder block for flatness

• Cylinder block for cracks

The correct stroke sequence of a four stroke cycle engine is :

• Power–Intake–Compression–Exhaust

• Intake–Compression–Exhaust–Power

• Power–Compression–Intake–Exhaust

• Intake–Compression–Power–Exhaust