The air removal devices used in small hydronic systems can be classified as either high point vents or ____.
A) "bleeders"
B) central air separators
C) "coin vents"
D) deaerators
Correct Answer:
Verified
Q10: Air has much lower specific heat and
Q11: If properly designed, a closed-loop hydronic system
Q12: The oxygen that causes corrosion is the
Q13: Circulators with internal spring-load check valves installed
Q14: Dissolved air can also lead to gaseous
Q15: An automatic fluid feeder uses a small
Q16: When air exists as bubbles, a moving
Q18: Flow noise is generated when dissolved gases
Q19: Although water may appear perfectly clear and
Q20: The need for fully automatic (unattended) venting
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