A) Finned tube
B) Plate
C) Double-pipe
D) Shell and tube

A) Steel
B) Copper
C) Aluminum
D) Plastic

A) Bearings
B) Gaskets
C) Fins
D) Valves

A) Regular cleaning and maintenance
B) Higher flow rate
C) Less insulation
D) Increased pressure

A) Control temperature
B) Separate hot and cold fluids
C) Reduce pressure
D) Distribute the fluid evenly to the tubes

A) Expansion of tube material
B) Accumulation of deposits on heat transfer surfaces
C) Increase in heat transfer rate
D) Decrease in fluid velocity

A) Remove air from the system
B) Regulate pressure
C) Increase heat transfer
D) Control flow rate through the exchanger

A) Cool the refrigerant
B) Remove moisture from the system
C) Regulate the flow of refrigerant into the evaporator
D) Increase the pressure of the refrigerant