Removal of non-condensable from steam or other vapour is termed as the ________________ process?
Correct answer: B. Deaeration
- A. Condensation
- B. Deaeration
- C. Scavenging
- D. Exhaust
Explanation
Deaeration removes air and other dissolved or entrained non-condensable gases from steam, water, or vapour systems. Scavenging usually refers to chemical removal of dissolved oxygen, not the general vapour-treatment process.
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