1st Semester Mechanic's Final

Front

The crankshaft's job in an engine is to...

Back

change recipricol motion into rotational motion

Front

A timing belt, chain or gear links these two components together so that the valves are in sync with the pistons: Flywheel to camshaft, Crankshaft to the camshaft, Cylinder head to the camshaft

Back

Crankshaft to the camshaft

Front

There are three basic failures that can happen in an engine, bad fuel, lack of compression and....

Back

lack of spark

Front

A car engine's job is_____?

Back

convert fuel into motion

Front

The four strokes of the four stroke engine are....

Back

intake, compression, power & exhaust

Front

In a car engine cylinder, valves let fuel in and exhaust out. The.......moves these valves.

Back

the camshaft

Front

A turbo charger is.......

Back

a turban that compresses the air traveling into the engine

Front

When you turn the key to a car, the starter motor......

Back

spins the engine, a few revolutions, starting the combustion process

Front

What is an example of an external combustion engine? Options: steam engine, firecracker engine, hydroponic engine

Back

steam engine

Front

When the car's engine is running, power to operate the radio, cd player, headlights and windshield wipers come from the ..........

Back

alternator