Instructor Bob: graded

Instructor Bob — Mon, 01 May 2006 13:55:06 GMT

graded

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	1) What is a common disadvantage of switching to clean fuels for vehicles?		1) What is a common disadvantage of switching to clean fuels for vehicles?
	vehicles would cost more to produce		vehicles would cost more to produce
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	2) What is the most overwhelming common advantage of switching to clean fuels?		2) What is the most overwhelming common advantage of switching to clean fuels?
	Less pollution or hydrocarbons		Less pollution or hydrocarbons

Jalcst-8892 at 20:44, 21 April 2006

Jalcst-8892 — Fri, 21 Apr 2006 20:44:14 GMT

New page

1) What is a common disadvantage of switching to clean fuels for vehicles?
vehicles would cost more to produce
2) What is the most overwhelming common advantage of switching to clean fuels?
Less pollution or hydrocarbons
3) Does this article really answer whether clean fuels are feasible? No talks about how to it reduce pollution and how it is better than gasoline but not about it being carried out.

4) List the fuels on the Comparison chart by octane rating, from lowest to highest:

5) Which alternative fuel has the most diversity to date for types of vehicles?

6) Rank the all the fuels on the chart by their energy content from highest to lowest:

7) Gaging by the chart, what seems to be the safest fuel?

8) Do you have any way of gaging whether this chart was accurate or not? How would you go about finding out if it is true or not?

CW9:8892 - Revision history

Instructor Bob: graded

Jalcst-8892 at 20:44, 21 April 2006