Question 19Motor Plants - 1st Asst/Chief

The correct answer is B) increased oil consumption. Explanation: Part #11 in the illustration is likely a component of the engine, such as a piston or valve. Excessive wear at this part would result in increased oil consumption because the worn components would allow more oil to pass through the engine, leading to higher overall oil usage. The other answer choices (improper timing, lost compression, low oil pressure) are not directly related to the issue of increased oil consumption caused by excessive wear of a specific engine part.