Engine Repair Quiz 1

Which of these is typically not a function of the flywheel?

• Power transfer to the transmission

• Engage the starter

• Smooth out power pulses

• Balance the crankshaft

All of the following are in the engine block except:

• Crankshaft

• Connecting Rods

• Cylinder Heads

• Pistons

Technician A says that in some engines the block may house the camshaft. Technician B says that the block is machined with passages for coolant circulation called water jackets. Who is correct?

• Technician A only

• Technician B only

• Both Technician A and B

• Neither Technician A or B

The round holes machined into the block for the pistons to travel up and down are called?

• Cylinders

• Combustion chambers

• Water jackets

• None of the above

What component is forced down on into the cylinder bore by combustion pressure?

• Camshaft

• Crankshaft

• Intake valve

• Piston

The top of piston travel is called:

• Top dead center (TDC)

• Bottom dead center (BDC)

• Center piston travel

• Piston reach

Which piston ring prevents combustion pressure from entering the crankcase?

• Compression rings

• Coolant rings

• High pressure “O” rings

• Oil control rings

Technician A says the smaller end of the connecting rod is attached to the crankshaft through rod bearing inserts. Technician B says the connecting rod connects each rod to the camshaft. Who is correct?

• Technician A only

• Technician B only

• Both Technician A and B

• Neither Technician A or B

All of the following components are connected to the crankshaft except:

• Counterweights

• Rocket arm

• Flywheel

• Harmonic balancer

What component is located between the cylinder head and block?

• Camshaft

• Crankshaft

• Connecting rod

• Head gasket