Residential HVAC Installation Practice Exam

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Prepare for your Residential HVAC Installation Exam with engaging quizzes and multiple-choice questions. Each question includes hints and insightful explanations to ensure you're ready for the test!

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True or False: Under a deep vacuum, liquid water under the oil in the motor-compressor assembly can be removed by operating the compressor motor without adverse effects on the system.

  1. True

  2. False

The correct answer is: False

False. Operating the compressor motor under a deep vacuum with liquid water under the oil in the motor-compressor assembly can have adverse effects on the system. The presence of liquid water can cause damage to the compressor components and lead to system failure. It is important to ensure that all moisture is removed from the system before operating the compressor to prevent any potential damage.

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