ECS II TEST 2 2025 With Correct Answers

ECS II TEST 2 2025 With Correct
Answers




IECC - correct answer International
o o o o




Energy

Conservation

Code



Insulation for Buildings o o




IMC - correct answer International
o o o o




Mechanical Code o




Ventilation/Exhaust | Kitchen Hoods o o o




IBC - correct answer International Building Code
o o o o o o




Occupancy Groups and their Requirements
o o o o

, ASHRAE - correct answer American Society of Heating, Refrigerating and Air-Conditioning Engineers
o o o o o o o o o o o




Referenced in Codes and requirements in programs like LEED o o o o o o o o




ASHRAE 62.1 - correct answer Ventilation for Acceptable Indoor Air Quality
o o o o o o o o o o




ASHRAE 90.1 - correct answer Standard for Energy efficiency of buildings and HVAC systems
o o o o o o o o o o o o o




ASHRAE 55 - correct answer Occupant Thermal Comfort
o o o o o o o




NFPA - correct answer National Fire Protection Association
o o o o o o o




All space with sprinklers must be maintained above 40* for freeze protection.
o o o o o o o o o o o




DX Split Systems (Direct Expansion) - correct answer Condenser and Evaporator are two separate units
o o o o o o o o o o o o o o




Condensing Unit (CU) also referred to as Outdoor o o o o o o o




Unit



Evaporator also referred to as Indoor Unit, Air Handling Unit (AHU)
o o o o o o o o o o




Mini split - correct answer Same as Normal DX Split Systems
o o o o o o o o o o




Roof Top Unit (RTU) - correct answer Packaged Evaporator and Condenser in One Unit
o o o o o o o o o o o o o




Curbs - correct answer -Support the weight of equipment on a roof
o o o o o o o o o o o




-Maintain roof integrity from weather o o o o




-Can come with Vibration Isolation for noise
o o o o o o