【HVAC Version】Daily Question 20180108

2018-01-08View Original

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Judgment: When circular ducts are supported by single hangers, in order to prevent the ducts from shaking, a double hinge should be installed every two single hangers; the suspension angle of the double hinges should preferably be 60°. ( ) Correct answer: Incorrect

Reply #22018-01-08

When circular ducts are supported by single hangers, in order to prevent the ducts from shaking, a double hinge should be installed every two single hangers; the suspension angle of the double hinges should preferably be 60°. ( X )

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【HVAC Version】Daily Question 20180108

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