In parallel pipe networks, the__________________?
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Answer: A. Head loss is the same through each pipe
Explanation
Parallel pipe networks split total flow across multiple branches sharing common junction nodes. Pressure drop and head loss across each individual parallel branch must be identical. Fluid entering the parallel network experiences the same total available head loss regardless of path. Network analysis balances flow rates and head losses using Kirchhoff equivalent laws. Parallel piping increases total flow capacity while maintaining constant system pressure drops. Friction losses in each branch must sum up to match the total system pressure differential.
Municipal water distribution networks use parallel pipe loops to serve high demand zones. Heat exchanger design involves parallel tube passes sharing identical shell side pressure drops. Industrial cooling water systems distribute flow through parallel heat transfer units. Option B describes series pipes where discharge remains constant through every component. Option C applies to series configurations where head losses accumulate additively. Option D is incorrect because parallel branches share identical head loss, not total sums.
- Subject
- Engineering
- Category
- Chemical Engineering
- Topic
- —
- Difficulty
- medium
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