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State which of the following statements are TRUE? A. The air conditioning duct should have high aspect ratio for good performance B. If the

 

State which of the following statements are TRUE? A. The air conditioning duct should have high aspect ratio for good performance B. If the air conditioning duct is diverging, then the angle of divergence should be as small as possible to reduce pressure loss C. To minimize noise and vibration, air should flow with a low velocity D. All of the above

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