L1AM03

Which stroke has the inlet valve open?

• Induction.

• Compression.

• Power.

• Exhaust.

What is the correct order of the 4 stroke cycle?

• Compression power exhaust induction

• Induction power compression exhaust.

• Compression induction power exhaust.

• Induction compression power exhaust.

What turns the camshaft?

• The starter motor.

• An electric motor

• The crankshaft

• The flywheel

What is the purpose of the camshaft?

• To open the valves.

• To close the valves

• To turn the crankshaft

• To puch the piston down.

What is the purpose of the piston?

• To compress the air and fuel

• To turn the camshaft.

• To transfer the energy to turn the crankshaft

• To push the exhaust gases out.

What connects the crankshaft to the piston?

• Connecting shaft

• Connecting rod

• Crankpin

• Big end

What is the bearing called that connects the con rod to the crankshaft?

• Main bearing

• Pressure bearing

• Small end bearing

• Big end bearing

How many turns of the crankshaft for 4 strokes.

• 1/2

• 1

• 2

• 4

How many turns of the camshaft for 4 strokes?

• 1/2

• 1

• 2

• 4

Which stroke does the spark occur?

• Induction

• Compression

• Power

• Exhaust