Why Do Most Diesel Engines Tend to Be Undersquare

question 19

Multiple Choice

Why do most diesel engines tend to be undersquare?

• A) To produce high compression ratios.
• B) Turbocharging is easier to accomplish in undersquare engines.
• C) To increase thermal efficiency therefore reducing rejected heat.
• D) It cost less to make undersquared engines.

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Definitions:

Electrical Impulse

An electrical charge that moves through neurons, enabling signals to be transmitted throughout the body, including to and from the brain.

Chain Reaction

A series of chemical reactions where the product or by-product of one reaction initiates another.

Contraction

The process of muscle fibers shortening in response to a stimulus, leading to movement or increased tension.

Cardiac

Relating to the heart, especially in terms of its function or diseases.