What are the different types of heating system that can be used to increase temperature in a building? (select ALL the right answers only)

• Gas-fired heaters

• Hot water and steam heating system

• Air-conditioning system

• Disposable water system

What are the components in hot water and steam heating systems? (select ALL the right answers only)

• Boilers

• Distribution system

• Furnaces

• Ducts and dampers

What are the components in warm air heating systems? (select ALL the right answers only)

• Boilers

• Distribution system

• Furnaces

• Ducts and dampers

What determines the selection of boiler in a hot water and steam heating systems? (select ALL the right answers only)

• Size of the heating load

• Heating fuels used

• Number of boiler

• Size of pipe

From the following answers, select all the various types of air-conditioners system. (select ALL the right answers only)

• Window unit system

• Split system

• Centralized system

• Furnace system

What are the advantages of centralized system? (select ALL the right answers only)

• Most effective way to circulate cool air through entire building

• Noise is reduced

• Energy efficiency

• Space flexibility

What are the advantages of split system? (select ALL the right answers only)

• Most effective way to circulate cool air through entire building

• Noise is reduced

• Energy efficiency

• Space flexibility

What are the components of centralized air-conditioning system? (select ALL the right answers only)

• Air-handling units (AHU room)

• Computer room units

• Compression room

• Evaporator pump

Which type of  air-conditioning system is shown in the figure below?

• Window unit system

• Split system

• Centralized system

• Variable refrigerant flow system

Which type of  air-conditioning system is shown in the figure below?

• Window unit system

• Split system

• Centralized system

• Variable refrigerant flow system