Residential HVAC Installation Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for your Residential HVAC Installation test with our engaging quizzes and in-depth multiple-choice questions. Each question comes with hints and detailed explanations to ensure mastery of the subject matter. Get ready for your exam and boost your confidence!

Start Multiple Choice Practice Test
Start Flash Cards

Practice this question and more.

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.

More Questions Like This