AUT 208 Week 9 Quiz

Tech A says that an alternative fuel vehicle is any vehicle that runs on petroleum fossil fuels. Tech B says that diesel fuel and gasoline are alternative fuels. Who is correct?

• Tech A

• Tech B

• Both Techs A and B

• Neither Tech A nor B

_________considered a list of vehicles (and fuels) as legitimate AFVs.

• EPAct75

• EPAct83

• EPAct92

• EPAct00

A dedicated vehicle_______ uses only natural gas; but a gasoline vehicle converted for both CNG fuel delivery as well as gasoline is called a biofuel vehicle.

• TLEV

• ZEV

• CNG

• SULEV

LNG tanks are constructed with two walls of material separated by a layer of insulating material that is placed under a vacuum that enhances the long-term cooling of the fuel as long as several years.

• True

• False

Tech A says that dual-fuel powered vehicles inject two fuels at the same time. Tech B says that bi-fuel engines inject two fuels at the same time. Who is correct?

• Tech A

• Tech B

• Both A and B

• Neither A nor B

The tank is never filled to capacity to allow for expansion.

• True

• False

LPG tanks are fitted with a special refueling port and an over-fill protection device an automatic fuel limiter which ensures that the tank cannot be filled past the safe fill limit of

• 60%

• 70%

• 80%

• 90%

When a fuel absorbs water, it is called:

• cloud point.

• pour point.

• burn rate.

• hygroscopic.

Biodiesel tends to clean petrodiesel residues from the fuel system, so fuel filters may require frequent servicing for the first few tank fills.

• True

• False

What year did the first fuel cell (electric) vehicle (FCV) become available for the public?

• 2005

• 2006

• 2007

• 2008