It Is an Advantage for an Automobile Engine to Run

question 30

Multiple Choice

It is an advantage for an automobile engine to run at a high temperature because

• A) its efficiency is higher, since the temperature difference is what dictates efficiency.
• B) gasoline only ignites under high temperature conditions.
• C) a high operating temperature cools off the fuel before ignition.
• D) it allows the use of lighter engine components made from aluminum.

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Definitions:

Delphi Method

A forecasting technique using a group process that allows experts to make forecasts.

Decision Makers

Individuals or groups responsible for making choices that determine an organization's or individual's course of action.

Respondents

Individuals or entities that provide answers or feedback in response to questions in surveys, interviews, or research studies.