Residential HVAC Installation Practice Exam

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Prepare for the Residential HVAC Installation Exam with this comprehensive quiz. Test your knowledge with multiple-choice questions and get ready to excel in your HVAC installation career.

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What do "S" fasteners (slips) and drive clips secure in HVAC installations?

A. Flexible ducts
B. Square ducts
C. Rectangular ducts
D. Circular ducts

The correct answer is: B. Square ducts

Slips and drive clips are used to secure square ducts in HVAC installations. These fasteners are specifically designed for securing and connecting square ducts, making other options such as flexible, rectangular, and circular ducts incorrect. While other types of fasteners may also be used in HVAC installations, "S" fasteners and drive clips are specifically designed for square ducts.