FAB101 WEEK9 DAY2 HVAC Fabrication Techniques

Front

What is the primary purpose of ductwork in HVAC systems?

Back

The primary purpose of ductwork in HVAC systems is to distribute conditioned air.

Front

Name one common technique used in ductwork fabrication.

Back

Sheet metal forming

Front

What tool is commonly used to cut sheet metal?

Back

Tin snips

Front

Describe the function of a brake in sheet metal fabrication.

Back

The function of a brake in sheet metal fabrication is to bend and shape metal sheets.

Front

What safety equipment is essential when working with sheet metal?

Back

Safety glasses, gloves, steel-toed boots, and a dust mask.

Front

What is the importance of proper ventilation during fabrication?

Back

Proper ventilation prevents exposure to harmful substances and improves air quality during fabrication.

Front

What is the role of a duct stretcher in fabrication?

Back

The role of a duct stretcher in fabrication is to align and fit ductwork sections properly.

Front

List one technique to ensure accurate measurements in ductwork.

Back

Use a calibrated measuring tape.

Front

Why is it important to deburr edges of cut sheet metal?

Back

It is important to deburr edges of cut sheet metal to prevent injuries and improve fit and finish.

Front

What is the purpose of using a rivet in ductwork assembly?

Back

To create strong, permanent joints in ductwork.