The Otto cycle models:
✓ Correct Answer: Option B
Otto cycle: two isentropic + two constant-volume processes. Models gasoline engines. Efficiency depends on compression ratio.
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This 2-level FE Exam Prep question from the Thermodynamics topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.
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