Recreational Vehicle (RV) Technician Practice Test

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Get ready for the RV Technician Exam. Study with flashcards and multiple-choice questions. Each query comes with hints and explanations. Prepare for success!

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What is the maximum lockup regulator pressure?

  1. 10 inches water column

  2. 14 inches water column

  3. 15 inches water column

  4. 20 inches water column

The correct answer is: 14 inches water column

The maximum lockup regulator pressure is defined as 14 inches of water column. This measurement indicates the pressure that the regulator should not exceed while ensuring proper functioning within the RV's gas system. Lockup regulators are essential components in maintaining a consistent and safe gas pressure to appliances, preventing overpressure situations that could lead to appliance damage or gas leaks. Understanding why this specific pressure is set at 14 inches of water column is fundamental for RV technicians. It ensures that the gas supply maintains a stable state, enabling equipment, such as furnaces or water heaters, to operate safely and efficiently without the risk of underperformance or failure due to pressure fluctuations. This designated maximum is crucial for adhering to safety standards and guidelines in RV maintenance and operation.

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