During a compression stroke of a cylinder in a diesel engine, the air pressure in the...

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Question

During a compression stroke of a cylinder in a diesel engine, the air pressure in the...

During a compression stroke of a cylinder in a diesel engine, the air pressure in the cylinder increases from 1.0 to 60 , and the temperature increases from 26 to 517 .

Part A

Determine the compression ratio for this engine.

Express your answer using two significant figures.

ANSWER:

=

Also accepted:

= 4.4×10−2

SEE ANSWER PLEASE SHOW ALL STEPS AND ALL FORMULAS USED

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