COSC 325 - Mechanical Exam – 44
Questions and answers
International Mechanical Code - - IMC
- Sheet Metal and Air Conditioning Contractors National Association - -
SMACNA
- What division is Mechanical - - Division 23
- 1 Ton (Conversion) - - 12,000 BTUH (Conversion)
- Materials of Ducts - - Sheet Metal
Aluminum
Stainless Steel
- Parts of Ducts - - Trunk
Tap
Branch
Fitting
Runout
- Shapes of Ducts - - Rectangular
Round
Oval
- Other Options for Duct - - Flex
Ductboard
- Possible AHU Problems - - No Air Blowing
Water Dripping
Air Not Getting Cold
Dirty Coil
Filter
- What line needs insulation? - - Suction Lines
- Suction Line - - Larger line
Cold
Needs insulation
Goes to the condenser
- Liquid Line - - Smaller line
Warm
Questions and answers
International Mechanical Code - - IMC
- Sheet Metal and Air Conditioning Contractors National Association - -
SMACNA
- What division is Mechanical - - Division 23
- 1 Ton (Conversion) - - 12,000 BTUH (Conversion)
- Materials of Ducts - - Sheet Metal
Aluminum
Stainless Steel
- Parts of Ducts - - Trunk
Tap
Branch
Fitting
Runout
- Shapes of Ducts - - Rectangular
Round
Oval
- Other Options for Duct - - Flex
Ductboard
- Possible AHU Problems - - No Air Blowing
Water Dripping
Air Not Getting Cold
Dirty Coil
Filter
- What line needs insulation? - - Suction Lines
- Suction Line - - Larger line
Cold
Needs insulation
Goes to the condenser
- Liquid Line - - Smaller line
Warm