Duct Foreman Interview Questions and Answers for Freshers

A grill is a metal framework used to cover an opening in a wall or floor to allow air or heat to pass through. It is typically fixed in place using screws or bolts.

• Grills are commonly used in HVAC systems to allow air flow in and out of ducts.

• Grills can be fixed onto walls, floors, or ceilings using screws or bolts.

• There are different types of grills such as return air grills, supply air grills, and exhaust grills.

• Grills can be made of materials like aluminum, steel, or plast...read more

A diffuser is a device used to distribute air evenly in a room. It is typically fixed on the ceiling or walls.

• Diffusers are commonly used in HVAC systems to regulate airflow and improve air quality.

• Diffusers can be fixed on ceilings, walls, or floors depending on the design and purpose.

• Examples of diffusers include ceiling diffusers, floor diffusers, and wall diffusers.

• Diffusers are often installed in areas where air circulation and distribution are important, such as offices...read more

Marking the A.H.U. base involves identifying the location and orientation of the air handling unit base for installation.

• Use measuring tape to determine the exact location for the A.H.U. base

• Mark the corners of the base with chalk or paint for accuracy

• Ensure the base is level before marking to prevent installation issues

• Double check the markings before proceeding with installation

Yes, I have experience in fabricating materials for ductwork.

• Yes, I have experience in fabricating ductwork components such as elbows, transitions, and offsets.

• I am skilled in reading and interpreting blueprints and specifications to fabricate ductwork accurately.

• I have experience using tools and equipment such as shears, brakes, and welding machines to fabricate ductwork.

• I am knowledgeable about different types of duct materials and their properties.

• I have a strong attention...read more