ENGS2 MIDTERM

Low pressure fuel system not only pulls the fuel to the high pressure side but also ______ the fuel.

• fills

• cools

• cleans

Debris in the fuel needs to be filtered to _ microns by the time it gets to injects.

• 50

• 80

• 2

• 10

Human hair is __ microns.

• 10

• 80

• 18

• 50

Fuel tank has two purposes. 1. store and 2. ____ the fuel.

• Heat

• Clean

• Cool

Low pressure pump is also called a ____ pump.

• Lift

• Pump

• Cool

• Heat

Filters main purpose is to

• pressure fuel

• clean fuel

• move fuel

• return fuel

Low fuel pressure is important to the fuel system?

• TRUE

• FALSE

Electrical Actuator controls the of fuel put into a high pressure fuel pump

• Flow

• Amount

• Temp

• Type

The Actuator is what kind of voltage?

• AC

• BC

• DC

• TC

COMMON RAIL IS THE LATEST FUEL SYSTEM

• TRUE

• FALSE