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

Start Multiple Choice Practice Test
Start Flash Cards

Practice this question and more.

What does the term "cfm (infiltration)" represent in HVAC installation practice?

  1. Amount of insulation in the house

  2. Rate of air return in the ductwork

  3. Volume of air that leaks into or out of a building

  4. Efficiency rating of the air conditioning unit

The correct answer is: Volume of air that leaks into or out of a building

The term "cfm (infiltration)" in HVAC installation practice represents the volume of air that leaks into or out of a building. This measurement is crucial because it helps HVAC professionals assess the efficiency of a system and determine if there are any air leakage issues that need to be addressed. Options A, B, and D are incorrect because they do not directly relate to the concept of air leakage in a building, which is specifically indicated by the term "cfm (infiltration)."

More Questions Like This