In the combustion section, which two elements are mixed and ignited to create power?

Prepare effectively for the Common Core Ground School 2 Exam. Use flashcards, multiple-choice questions, and detailed explanations to excel. Ready yourself for the exam confidently!

Multiple Choice

In the combustion section, which two elements are mixed and ignited to create power?

Explanation:
In combustion to produce power, you need a fuel and an oxidizer. The most common oxidizer available is the oxygen in air, so the fuel is mixed with air and then ignited to release energy. Oxygen by itself plus nitrogen in the air won’t burn without fuel, and mixing fuel with lubricant isn’t how power is generated in combustion. So the best answer is fuel and air.

In combustion to produce power, you need a fuel and an oxidizer. The most common oxidizer available is the oxygen in air, so the fuel is mixed with air and then ignited to release energy. Oxygen by itself plus nitrogen in the air won’t burn without fuel, and mixing fuel with lubricant isn’t how power is generated in combustion. So the best answer is fuel and air.

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