Answer Happy • (b) Explain why rectangular ducts are still commonly used in buildings despite the higher capital and operating cost. (5

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(b) Explain why rectangular ducts are still commonly used in buildings despite the higher capital and operating cost. (5

Posted: Mon Jul 11, 2022 10:16 am

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: B Explain Why Rectangular Ducts Are Still Commonly Used In Buildings Despite The Higher Capital And Operating Cost 5 1 (13.75 KiB) Viewed 23 times

(b) Explain why rectangular ducts are still commonly used in buildings despite the higher capital and operating cost. (5 marks)