UMC 2 Flashcards
Sections
What topic is located in chapter 11 (1104.21)
Volume Calculations
In the UMC what does chapter 11 cover?
Refrigeration
What is located in Chapter 2 of the UMC?
Definitions
What is a confined space?
A room or space having less than 50 cubic feet per 1000 BTU of aggregate input rating of all fuel burning appliances installed in that space.
What topic is covered in chapter 1 of the UMC?
Administration
What topic is covered in 102.1
Conflicts between codes
Which chapter in the UMC are definitions covered?
Chapter 2
What is the definition of a water heater?
An appliance designed primarily to supply hot water for domestic or commercial purposes and equipped with automatic controls limiting water to a maximum of 210 F
What topics does chapter 14 cover?
Process Piping
What topic does 1405.2.2 cover?
Final piping inspection
What topic does 1114.0 or 1114.1 cover?
Special Discharge requirements
How are refrigerants other than B1 and A1 discharged?
Approved Flaring device.
Hydraulic testing of process piping must be done at …..
Not less than one and one-half times the operating pressure.
What refrigerants require approved Flaring devices….
R-290
An under-floor plenum cannot be less than
24x24
What does chapter 6 in the UMC cover?
Duct Systems
Where can I find definitions in the UMC?
Chapter 2
If asked what Zeotropic means where would I go to find it?
Chapter 2
Minimum clearances for ventilation on refrigerators are
2” back
12” above
What does chapter 9 cover in the UMC
Installation of specific appliances.
What chapter would I go to for specific hood and duct clearances?
Chapter 9
What does chapter 3 cover?
General Regulations
