The heat recovery system which has a capillary wick structure consisting of fine circumferential striations machined on its internal surface is called a:
a. Heat valve
b. Run around system
c. Heat pump
d. Thermal wheel
e. Heat pipe
Answer: E
The heat recovery system which has a capillary wick structure consisting of fine circumferential striations machined on its internal surface is called a:
a. Heat valve
b. Run around system
c. Heat pump
d. Thermal wheel
e. Heat pipe
Answer: E