Exam (elaborations)
CETP Pre-Certification Review Questions with Correct Answers
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Propane has many advantages as a fuel source, including: Correct Answer A. It burns slowly because of its low pump-octane B. It is stationary and non-portable C. It is a clean-burning, non-toxic fuel D. It leaves a high-residue as it burns If a service technician is asked to perform a task th...
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