Fundamentals of HVAC Systems

which of these product is not included in H?

• Cooling Tower

• Air to Water HP

• VRF

• AC

Which product is not included in AC?

• Roof Top

• Air to Water HP

• VRF

• AC

In Air Conditionning process, we do not control:

• Temperature

• Humidity

• radiant heat

• air movement

Cooling the room is the process of adding cold air to the room

• yes

• no

what are the types of thermal machines

• Driving machines

• receiving machine

• giving machines

• standing machines

What is the name of the product number 1

• condenser

• compressor

• evaporator

• expansion valve

What is the name of the product number 2

• condensor

• compressor

• evaporator

• expansion valve

what is the advantage of using a VRF instead of multisplit AC?

• Cheaper

• no indoor refrigerant

• more indoor units options

• cooling and heating in the same time

Which product ECC do not certify

• Air Handling unit

• VRF

• Condensing units

• fans not integrated in a AHU

How many factors affect the thermal comfort

• 5

• 6

• 7

• 8