Which of the Following Statements Is LEAST-Likely True

question 3

Multiple Choice

Which of the following statements is LEAST-Likely true?

• A) A leaner air-fuel mixture causes a higher resistance to spark, requiring more voltage to jump the plug gap.
• B) A poorly performing cylinder with a high firing line can indicate a lean air-fuel mixture.
• C) A poorly performing cylinder with a low firing line can indicate low compression.
• D) You should run the engine at 800-1,000 rpm for oscilloscope tests.

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Definitions:

Aurum

The Latin term for gold, represented by the atomic symbol Au.

Gold

A chemical element with the symbol Au (from Latin: aurum) and atomic number 79, known for its brightness, density, and resistance to corrosion.

Atomic Symbol

A one or two-letter abbreviation that represents a chemical element.

Natron

A natural mineral mixture of sodium carbonate decahydrate (Na2CO3·10H2O) and sodium bicarbonate (NaHCO3) among others, historically used as a cleaning product and a preservative.